livereload: Improve the livereload script build and update to v4.0.2

This script has very infrequent updates, but just copy pasting the minified source creates some potential trust issues.

This JS will now be pulled from a Git version and both the unminified and minified version gets written to disk.

This way it should be easier to reason about changes in the future.

To upgrade, change the commit hash and run `mage generate`.

Closes #12451
Closes #6290

5 files changed, 3902 insertions, 45 deletions

diff --git a/livereload/gen/livereload-hugo-plugin.js b/livereload/gen/livereload-hugo-plugin.js
new file mode 100644
index 000000000..c4c6aa487
--- /dev/null
+++ b/livereload/gen/livereload-hugo-plugin.js
@@ -0,0 +1,34 @@
+/*
+Hugo adds a specific prefix, "__hugo_navigate", to the path in certain situations to signal
+navigation to another content page.
+*/
+function HugoReload() {}
+
+HugoReload.identifier = 'hugoReloader';
+HugoReload.version = '0.9';
+
+HugoReload.prototype.reload = function (path, options) {
+	var prefix = '__hugo_navigate';
+
+	if (path.lastIndexOf(prefix, 0) !== 0) {
+		return false;
+	}
+
+	path = path.substring(prefix.length);
+
+	var portChanged = options.overrideURL && options.overrideURL != window.location.port;
+
+	if (!portChanged && window.location.pathname === path) {
+		window.location.reload();
+	} else {
+		if (portChanged) {
+			window.location = location.protocol + '//' + location.hostname + ':' + options.overrideURL + path;
+		} else {
+			window.location.pathname = path;
+		}
+	}
+
+	return true;
+};
+
+LiveReload.addPlugin(HugoReload);
diff --git a/livereload/gen/main.go b/livereload/gen/main.go
new file mode 100644
index 000000000..d69ff9206
--- /dev/null
+++ b/livereload/gen/main.go
@@ -0,0 +1,61 @@
+//go:generate go run main.go
+package main
+
+import (
+	_ "embed"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"os"
+
+	"github.com/evanw/esbuild/pkg/api"
+)
+
+//go:embed livereload-hugo-plugin.js
+var livereloadHugoPluginJS string
+
+func main() {
+	// 4.0.2
+	// To upgrade to a new version, change to the commit hash of the version you want to upgrade to
+	// then run mage generate from the root.
+	const liveReloadCommit = "d803a41804d2d71e0814c4e9e3233e78991024d9"
+	liveReloadSourceURL := fmt.Sprintf("https://raw.githubusercontent.com/livereload/livereload-js/%s/dist/livereload.js", liveReloadCommit)
+
+	func() {
+		resp, err := http.Get(liveReloadSourceURL)
+		must(err)
+		defer resp.Body.Close()
+
+		b, err := io.ReadAll(resp.Body)
+		must(err)
+
+		// Write the unminified livereload.js file.
+		err = os.WriteFile("../livereload.js", b, 0o644)
+		must(err)
+
+		// Bundle and minify with ESBuild.
+		result := api.Build(api.BuildOptions{
+			Stdin: &api.StdinOptions{
+				Contents: string(b) + livereloadHugoPluginJS,
+			},
+			Outfile:           "../livereload.min.js",
+			Bundle:            true,
+			Target:            api.ES2015,
+			Write:             true,
+			MinifyWhitespace:  true,
+			MinifyIdentifiers: true,
+			MinifySyntax:      true,
+		})
+
+		if len(result.Errors) > 0 {
+			log.Fatal(result.Errors)
+		}
+	}()
+}
+
+func must(err error) {
+	if err != nil {
+		log.Fatal(err)
+	}
+}
diff --git a/livereload/livereload.go b/livereload/livereload.go
index f24b42f37..0d24ada98 100644
--- a/livereload/livereload.go
+++ b/livereload/livereload.go
@@ -1,4 +1,4 @@
-// Copyright 2015 The Hugo Authors. All rights reserved.
+// Copyright 2024 The Hugo Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -50,6 +50,7 @@ import (
 )
 
 // Prefix to signal to LiveReload that we need to navigate to another path.
+// Do not change this.
 const hugoNavigatePrefix = "__hugo_navigate"
 
 var upgrader = &websocket.Upgrader{
@@ -144,48 +145,8 @@ func ServeJS(w http.ResponseWriter, r *http.Request) {
 }
 
 func liveReloadJS() []byte {
-	return []byte(livereloadJS + hugoLiveReloadPlugin)
+	return []byte(livereloadJS)
 }
 
-var (
-	// This is a patched version, see https://github.com/livereload/livereload-js/pull/84
-	//go:embed livereload.js
-	livereloadJS         string
-	hugoLiveReloadPlugin = fmt.Sprintf(`
-/*
-Hugo adds a specific prefix, "__hugo_navigate", to the path in certain situations to signal
-navigation to another content page.
-*/
-
-function HugoReload() {}
-
-HugoReload.identifier = 'hugoReloader';
-HugoReload.version = '0.9';
-
-HugoReload.prototype.reload = function(path, options) {
-	var prefix = %q;
-
-	if (path.lastIndexOf(prefix, 0) !== 0) {
-		return false
-	}
-	
-	path = path.substring(prefix.length);
-
-	var portChanged = options.overrideURL && options.overrideURL != window.location.port
-	
-	if (!portChanged && window.location.pathname === path) {
-		window.location.reload();
-	} else {
-		if (portChanged) {
-			window.location = location.protocol + "//" + location.hostname + ":" + options.overrideURL + path;
-		} else {
-			window.location.pathname = path;
-		}
-	}
-
-	return true;
-};
-
-LiveReload.addPlugin(HugoReload)
-`, hugoNavigatePrefix)
-)
+//go:embed livereload.min.js
+var livereloadJS string
diff --git a/livereload/livereload.js b/livereload/livereload.js
index 1f4aa0fbc..f7b1e3884 100644
--- a/livereload/livereload.js
+++ b/livereload/livereload.js
@@ -1 +1,3795 @@
-!function(){return function e(t,o,n){function r(s,c){if(!o[s]){if(!t[s]){var a="function"==typeof require&&require;if(!c&&a)return a(s,!0);if(i)return i(s,!0);var l=new Error("Cannot find module '"+s+"'");throw l.code="MODULE_NOT_FOUND",l}var h=o[s]={exports:{}};t[s][0].call(h.exports,function(e){return r(t[s][1][e]||e)},h,h.exports,e,t,o,n)}return o[s].exports}for(var i="function"==typeof require&&require,s=0;s<n.length;s++)r(n[s]);return r}}()({1:[function(e,t,o){t.exports=function(e){if("function"!=typeof e)throw TypeError(e+" is not a function!");return e}},{}],2:[function(e,t,o){var n=e("./_wks")("unscopables"),r=Array.prototype;null==r[n]&&e("./_hide")(r,n,{}),t.exports=function(e){r[n][e]=!0}},{"./_hide":17,"./_wks":45}],3:[function(e,t,o){var n=e("./_is-object");t.exports=function(e){if(!n(e))throw TypeError(e+" is not an object!");return e}},{"./_is-object":21}],4:[function(e,t,o){var n=e("./_to-iobject"),r=e("./_to-length"),i=e("./_to-absolute-index");t.exports=function(e){return function(t,o,s){var c,a=n(t),l=r(a.length),h=i(s,l);if(e&&o!=o){for(;l>h;)if((c=a[h++])!=c)return!0}else for(;l>h;h++)if((e||h in a)&&a[h]===o)return e||h||0;return!e&&-1}}},{"./_to-absolute-index":38,"./_to-iobject":40,"./_to-length":41}],5:[function(e,t,o){var n={}.toString;t.exports=function(e){return n.call(e).slice(8,-1)}},{}],6:[function(e,t,o){var n=t.exports={version:"2.6.5"};"number"==typeof __e&&(__e=n)},{}],7:[function(e,t,o){var n=e("./_a-function");t.exports=function(e,t,o){if(n(e),void 0===t)return e;switch(o){case 1:return function(o){return e.call(t,o)};case 2:return function(o,n){return e.call(t,o,n)};case 3:return function(o,n,r){return e.call(t,o,n,r)}}return function(){return e.apply(t,arguments)}}},{"./_a-function":1}],8:[function(e,t,o){t.exports=function(e){if(null==e)throw TypeError("Can't call method on  "+e);return e}},{}],9:[function(e,t,o){t.exports=!e("./_fails")(function(){return 7!=Object.defineProperty({},"a",{get:function(){return 7}}).a})},{"./_fails":13}],10:[function(e,t,o){var n=e("./_is-object"),r=e("./_global").document,i=n(r)&&n(r.createElement);t.exports=function(e){return i?r.createElement(e):{}}},{"./_global":15,"./_is-object":21}],11:[function(e,t,o){t.exports="constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf".split(",")},{}],12:[function(e,t,o){var n=e("./_global"),r=e("./_core"),i=e("./_hide"),s=e("./_redefine"),c=e("./_ctx"),a=function(e,t,o){var l,h,u,d,f=e&a.F,p=e&a.G,_=e&a.S,m=e&a.P,g=e&a.B,y=p?n:_?n[t]||(n[t]={}):(n[t]||{}).prototype,v=p?r:r[t]||(r[t]={}),w=v.prototype||(v.prototype={});for(l in p&&(o=t),o)u=((h=!f&&y&&void 0!==y[l])?y:o)[l],d=g&&h?c(u,n):m&&"function"==typeof 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n=e("./_library"),r=e("./_export"),i=e("./_redefine"),s=e("./_hide"),c=e("./_iterators"),a=e("./_iter-create"),l=e("./_set-to-string-tag"),h=e("./_object-gpo"),u=e("./_wks")("iterator"),d=!([].keys&&"next"in[].keys()),f=function(){return this};t.exports=function(e,t,o,p,_,m,g){a(o,t,p);var y,v,w,b=function(e){if(!d&&e in L)return L[e];switch(e){case"keys":case"values":return function(){return new o(this,e)}}return function(){return new o(this,e)}},S=t+" Iterator",R="values"==_,k=!1,L=e.prototype,x=L[u]||L["@@iterator"]||_&&L[_],j=x||b(_),C=_?R?b("entries"):j:void 0,O="Array"==t&&L.entries||x;if(O&&(w=h(O.call(new e)))!==Object.prototype&&w.next&&(l(w,S,!0),n||"function"==typeof w[u]||s(w,u,f)),R&&x&&"values"!==x.name&&(k=!0,j=function(){return x.call(this)}),n&&!g||!d&&!k&&L[u]||s(L,u,j),c[t]=j,c[S]=f,_)if(y={values:R?j:b("values"),keys:m?j:b("keys"),entries:C},g)for(v in y)v in L||i(L,v,y[v]);else r(r.P+r.F*(d||k),t,y);return 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n=e("./es6.array.iterator"),r=e("./_object-keys"),i=e("./_redefine"),s=e("./_global"),c=e("./_hide"),a=e("./_iterators"),l=e("./_wks"),h=l("iterator"),u=l("toStringTag"),d=a.Array,f={CSSRuleList:!0,CSSStyleDeclaration:!1,CSSValueList:!1,ClientRectList:!1,DOMRectList:!1,DOMStringList:!1,DOMTokenList:!0,DataTransferItemList:!1,FileList:!1,HTMLAllCollection:!1,HTMLCollection:!1,HTMLFormElement:!1,HTMLSelectElement:!1,MediaList:!0,MimeTypeArray:!1,NamedNodeMap:!1,NodeList:!0,PaintRequestList:!1,Plugin:!1,PluginArray:!1,SVGLengthList:!1,SVGNumberList:!1,SVGPathSegList:!1,SVGPointList:!1,SVGStringList:!1,SVGTransformList:!1,SourceBufferList:!1,StyleSheetList:!0,TextTrackCueList:!1,TextTrackList:!1,TouchList:!1},p=r(f),_=0;_<p.length;_++){var m,g=p[_],y=f[g],v=s[g],w=v&&v.prototype;if(w&&(w[h]||c(w,h,d),w[u]||c(w,u,g),a[g]=d,y))for(m in n)w[m]||i(w,m,n[m],!0)}},{"./_global":15,"./_hide":17,"./_iterators":25,"./_object-keys":32,"./_redefine":34,"./_wks":45,"./es6.array.iterator":46}],48:[function(e,t,o){"use strict";const{Parser:n,PROTOCOL_6:r,PROTOCOL_7:i}=e("./protocol"),s="3.0.0";o.Connector=class{constructor(e,t,o,r){this.options=e,this.WebSocket=t,this.Timer=o,this.handlers=r;const i=this.options.path?"".concat(this.options.path):"livereload";this._uri="ws".concat(this.options.https?"s":"","://").concat(this.options.host,":").concat(this.options.port,"/").concat(i),this._nextDelay=this.options.mindelay,this._connectionDesired=!1,this.protocol=0,this.protocolParser=new n({connected:e=>(this.protocol=e,this._handshakeTimeout.stop(),this._nextDelay=this.options.mindelay,this._disconnectionReason="broken",this.handlers.connected(this.protocol)),error:e=>(this.handlers.error(e),this._closeOnError()),message:e=>this.handlers.message(e)}),this._handshakeTimeout=new this.Timer(()=>{if(this._isSocketConnected())return this._disconnectionReason="handshake-timeout",this.socket.close()}),this._reconnectTimer=new this.Timer(()=>{if(this._connectionDesired)return this.connect()}),this.connect()}_isSocketConnected(){return this.socket&&this.socket.readyState===this.WebSocket.OPEN}connect(){this._connectionDesired=!0,this._isSocketConnected()||(this._reconnectTimer.stop(),this._disconnectionReason="cannot-connect",this.protocolParser.reset(),this.handlers.connecting(),this.socket=new this.WebSocket(this._uri),this.socket.onopen=(e=>this._onopen(e)),this.socket.onclose=(e=>this._onclose(e)),this.socket.onmessage=(e=>this._onmessage(e)),this.socket.onerror=(e=>this._onerror(e)))}disconnect(){if(this._connectionDesired=!1,this._reconnectTimer.stop(),this._isSocketConnected())return this._disconnectionReason="manual",this.socket.close()}_scheduleReconnection(){this._connectionDesired&&(this._reconnectTimer.running||(this._reconnectTimer.start(this._nextDelay),this._nextDelay=Math.min(this.options.maxdelay,2*this._nextDelay)))}sendCommand(e){if(this.protocol)return this._sendCommand(e)}_sendCommand(e){return this.socket.send(JSON.stringify(e))}_closeOnError(){return this._handshakeTimeout.stop(),this._disconnectionReason="error",this.socket.close()}_onopen(e){this.handlers.socketConnected(),this._disconnectionReason="handshake-failed";const t={command:"hello",protocols:[r,i]};return t.ver=s,this.options.ext&&(t.ext=this.options.ext),this.options.extver&&(t.extver=this.options.extver),this.options.snipver&&(t.snipver=this.options.snipver),this._sendCommand(t),this._handshakeTimeout.start(this.options.handshake_timeout)}_onclose(e){return this.protocol=0,this.handlers.disconnected(this._disconnectionReason,this._nextDelay),this._scheduleReconnection()}_onerror(e){}_onmessage(e){return this.protocolParser.process(e.data)}}},{"./protocol":53}],49:[function(e,t,o){"use strict";const n={bind(e,t,o){if(e.addEventListener)return e.addEventListener(t,o,!1);if(e.attachEvent)return e[t]=1,e.attachEvent("onpropertychange",function(e){if(e.propertyName===t)return o()});throw new Error("Attempt to attach custom event ".concat(t," to something which isn't a DOMElement"))},fire(e,t){if(e.addEventListener){const e=document.createEvent("HTMLEvents");return e.initEvent(t,!0,!0),document.dispatchEvent(e)}if(!e.attachEvent)throw new Error("Attempt to fire custom event ".concat(t," on something which isn't a DOMElement"));if(e[t])return e[t]++}};o.bind=n.bind,o.fire=n.fire},{}],50:[function(e,t,o){"use strict";class n{constructor(e,t){this.window=e,this.host=t}reload(e,t){if(this.window.less&&this.window.less.refresh){if(e.match(/\.less$/i))return this.reloadLess(e);if(t.originalPath.match(/\.less$/i))return this.reloadLess(t.originalPath)}return!1}reloadLess(e){let t;const o=(()=>{const e=[];for(t of Array.from(document.getElementsByTagName("link")))(t.href&&t.rel.match(/^stylesheet\/less$/i)||t.rel.match(/stylesheet/i)&&t.type.match(/^text\/(x-)?less$/i))&&e.push(t);return e})();if(0===o.length)return!1;for(t of Array.from(o))t.href=this.host.generateCacheBustUrl(t.href);return this.host.console.log("LiveReload is asking LESS to recompile all stylesheets"),this.window.less.refresh(!0),!0}analyze(){return{disable:!(!this.window.less||!this.window.less.refresh)}}}n.identifier="less",n.version="1.0",t.exports=n},{}],51:[function(e,t,o){"use strict";e("core-js/modules/web.dom.iterable");const{Connector:n}=e("./connector"),{Timer:r}=e("./timer"),{Options:i}=e("./options"),{Reloader:s}=e("./reloader"),{ProtocolError:c}=e("./protocol");o.LiveReload=class{constructor(e){if(this.window=e,this.listeners={},this.plugins=[],this.pluginIdentifiers={},this.console=this.window.console&&this.window.console.log&&this.window.console.error?this.window.location.href.match(/LR-verbose/)?this.window.console:{log(){},error:this.window.console.error.bind(this.window.console)}:{log(){},error(){}},this.WebSocket=this.window.WebSocket||this.window.MozWebSocket){if("LiveReloadOptions"in e){this.options=new i;for(let t of Object.keys(e.LiveReloadOptions||{})){const o=e.LiveReloadOptions[t];this.options.set(t,o)}}else if(this.options=i.extract(this.window.document),!this.options)return void this.console.error("LiveReload disabled because it could not find its own <SCRIPT> tag");this.reloader=new s(this.window,this.console,r),this.connector=new n(this.options,this.WebSocket,r,{connecting:()=>{},socketConnected:()=>{},connected:e=>("function"==typeof this.listeners.connect&&this.listeners.connect(),this.log("LiveReload is connected to ".concat(this.options.host,":").concat(this.options.port," (protocol v").concat(e,").")),this.analyze()),error:e=>{if(e instanceof c){if("undefined"!=typeof console&&null!==console)return console.log("".concat(e.message,"."))}else if("undefined"!=typeof console&&null!==console)return console.log("LiveReload internal error: ".concat(e.message))},disconnected:(e,t)=>{switch("function"==typeof this.listeners.disconnect&&this.listeners.disconnect(),e){case"cannot-connect":return this.log("LiveReload cannot connect to ".concat(this.options.host,":").concat(this.options.port,", will retry in ").concat(t," sec."));case"broken":return this.log("LiveReload disconnected from ".concat(this.options.host,":").concat(this.options.port,", reconnecting in ").concat(t," sec."));case"handshake-timeout":return this.log("LiveReload cannot connect to ".concat(this.options.host,":").concat(this.options.port," (handshake timeout), will retry in ").concat(t," sec."));case"handshake-failed":return this.log("LiveReload cannot connect to ".concat(this.options.host,":").concat(this.options.port," (handshake failed), will retry in ").concat(t," sec."));case"manual":case"error":default:return this.log("LiveReload disconnected from ".concat(this.options.host,":").concat(this.options.port," (").concat(e,"), reconnecting in ").concat(t," sec."))}},message:e=>{switch(e.command){case"reload":return this.performReload(e);case"alert":return this.performAlert(e)}}}),this.initialized=!0}else this.console.error("LiveReload disabled because the browser does not seem to support web sockets")}on(e,t){this.listeners[e]=t}log(e){return this.console.log("".concat(e))}performReload(e){return this.log("LiveReload received reload request: ".concat(JSON.stringify(e,null,2))),this.reloader.reload(e.path,{liveCSS:null==e.liveCSS||e.liveCSS,liveImg:null==e.liveImg||e.liveImg,reloadMissingCSS:null==e.reloadMissingCSS||e.reloadMissingCSS,originalPath:e.originalPath||"",overrideURL:e.overrideURL||"",serverURL:"http://".concat(this.options.host,":").concat(this.options.port)})}performAlert(e){return alert(e.message)}shutDown(){if(this.initialized)return this.connector.disconnect(),this.log("LiveReload disconnected."),"function"==typeof this.listeners.shutdown?this.listeners.shutdown():void 0}hasPlugin(e){return!!this.pluginIdentifiers[e]}addPlugin(e){if(!this.initialized)return;if(this.hasPlugin(e.identifier))return;this.pluginIdentifiers[e.identifier]=!0;const t=new e(this.window,{_livereload:this,_reloader:this.reloader,_connector:this.connector,console:this.console,Timer:r,generateCacheBustUrl:e=>this.reloader.generateCacheBustUrl(e)});this.plugins.push(t),this.reloader.addPlugin(t)}analyze(){if(!this.initialized)return;if(!(this.connector.protocol>=7))return;const e={};for(let o of this.plugins){var t=("function"==typeof o.analyze?o.analyze():void 0)||{};e[o.constructor.identifier]=t,t.version=o.constructor.version}this.connector.sendCommand({command:"info",plugins:e,url:this.window.location.href})}}},{"./connector":48,"./options":52,"./protocol":53,"./reloader":54,"./timer":56,"core-js/modules/web.dom.iterable":47}],52:[function(e,t,o){"use strict";class n{constructor(){this.https=!1,this.host=null,this.port=35729,this.snipver=null,this.ext=null,this.extver=null,this.mindelay=1e3,this.maxdelay=6e4,this.handshake_timeout=5e3}set(e,t){void 0!==t&&(isNaN(+t)||(t=+t),this[e]=t)}}n.extract=function(e){for(let s of Array.from(e.getElementsByTagName("script"))){var t,o;if((o=s.src)&&(t=o.match(new RegExp("^[^:]+://(.*)/z?livereload\\.js(?:\\?(.*))?$")))){var r;const e=new n;if(e.https=0===o.indexOf("https"),(r=t[1].match(new RegExp("^([^/:]+)(?::(\\d+))?(\\/+.*)?$")))&&(e.host=r[1],r[2]&&(e.port=parseInt(r[2],10))),t[2])for(let o of t[2].split("&")){var i;(i=o.split("=")).length>1&&e.set(i[0].replace(/-/g,"_"),i.slice(1).join("="))}return e}}return null},o.Options=n},{}],53:[function(e,t,o){"use strict";let n,r;o.PROTOCOL_6=n="http://livereload.com/protocols/official-6",o.PROTOCOL_7=r="http://livereload.com/protocols/official-7";class i{constructor(e,t){this.message="LiveReload protocol error (".concat(e,') after receiving data: "').concat(t,'".')}}o.ProtocolError=i,o.Parser=class{constructor(e){this.handlers=e,this.reset()}reset(){this.protocol=null}process(e){try{let t;if(this.protocol){if(6===this.protocol){if(!(t=JSON.parse(e)).length)throw new i("protocol 6 messages must be arrays");const[o,n]=Array.from(t);if("refresh"!==o)throw new i("unknown protocol 6 command");return this.handlers.message({command:"reload",path:n.path,liveCSS:null==n.apply_css_live||n.apply_css_live})}return t=this._parseMessage(e,["reload","alert"]),this.handlers.message(t)}if(e.match(new RegExp("^!!ver:([\\d.]+)$")))this.protocol=6;else if(t=this._parseMessage(e,["hello"])){if(!t.protocols.length)throw new i("no protocols specified in handshake message");if(Array.from(t.protocols).includes(r))this.protocol=7;else{if(!Array.from(t.protocols).includes(n))throw new i("no supported protocols found");this.protocol=6}}return this.handlers.connected(this.protocol)}catch(e){if(e instanceof i)return this.handlers.error(e);throw e}}_parseMessage(e,t){let o;try{o=JSON.parse(e)}catch(t){throw new i("unparsable JSON",e)}if(!o.command)throw new i('missing "command" key',e);if(!t.includes(o.command))throw new i("invalid command '".concat(o.command,"', only valid commands are: ").concat(t.join(", "),")"),e);return o}}},{}],54:[function(e,t,o){"use strict";const n=function(e){let t,o,n;(o=e.indexOf("#"))>=0?(t=e.slice(o),e=e.slice(0,o)):t="";const r=e.indexOf("??");return r>=0?r+1!==e.lastIndexOf("?")&&(o=e.lastIndexOf("?")):o=e.indexOf("?"),o>=0?(n=e.slice(o),e=e.slice(0,o)):n="",{url:e,params:n,hash:t}},r=function(e){if(!e)return"";let t;return({url:e}=n(e)),t=0===e.indexOf("file://")?e.replace(new RegExp("^file://(localhost)?"),""):e.replace(new RegExp("^([^:]+:)?//([^:/]+)(:\\d*)?/"),"/"),decodeURIComponent(t)},i=function(e,t,o){let n,r={score:0};for(let i of t)(n=s(e,o(i)))>r.score&&(r={object:i,score:n});return 0===r.score?null:r};var s=function(e,t){if((e=e.replace(/^\/+/,"").toLowerCase())===(t=t.replace(/^\/+/,"").toLowerCase()))return 1e4;const o=e.split("/").reverse(),n=t.split("/").reverse(),r=Math.min(o.length,n.length);let i=0;for(;i<r&&o[i]===n[i];)++i;return i};const c=(e,t)=>s(e,t)>0,a=[{selector:"background",styleNames:["backgroundImage"]},{selector:"border",styleNames:["borderImage","webkitBorderImage","MozBorderImage"]}];o.Reloader=class{constructor(e,t,o){this.window=e,this.console=t,this.Timer=o,this.document=this.window.document,this.importCacheWaitPeriod=200,this.plugins=[]}addPlugin(e){return this.plugins.push(e)}analyze(e){}reload(e,t){this.options=t,this.options.stylesheetReloadTimeout||(this.options.stylesheetReloadTimeout=15e3);for(let o of Array.from(this.plugins))if(o.reload&&o.reload(e,t))return;if(!(t.liveCSS&&e.match(/\.css(?:\.map)?$/i)&&this.reloadStylesheet(e)))if(t.liveImg&&e.match(/\.(jpe?g|png|gif)$/i))this.reloadImages(e);else{if(!t.isChromeExtension)return this.reloadPage();this.reloadChromeExtension()}}reloadPage(){return this.window.document.location.reload()}reloadChromeExtension(){return this.window.chrome.runtime.reload()}reloadImages(e){let t;const o=this.generateUniqueString();for(t of Array.from(this.document.images))c(e,r(t.src))&&(t.src=this.generateCacheBustUrl(t.src,o));if(this.document.querySelectorAll)for(let{selector:n,styleNames:r}of a)for(t of Array.from(this.document.querySelectorAll("[style*=".concat(n,"]"))))this.reloadStyleImages(t.style,r,e,o);if(this.document.styleSheets)return Array.from(this.document.styleSheets).map(t=>this.reloadStylesheetImages(t,e,o))}reloadStylesheetImages(e,t,o){let n;try{n=(e||{}).cssRules}catch(e){}if(n)for(let e of Array.from(n))switch(e.type){case CSSRule.IMPORT_RULE:this.reloadStylesheetImages(e.styleSheet,t,o);break;case CSSRule.STYLE_RULE:for(let{styleNames:n}of a)this.reloadStyleImages(e.style,n,t,o);break;case CSSRule.MEDIA_RULE:this.reloadStylesheetImages(e,t,o)}}reloadStyleImages(e,t,o,n){for(let i of t){const t=e[i];if("string"==typeof t){const s=t.replace(new RegExp("\\burl\\s*\\(([^)]*)\\)"),(e,t)=>c(o,r(t))?"url(".concat(this.generateCacheBustUrl(t,n),")"):e);s!==t&&(e[i]=s)}}}reloadStylesheet(e){let t,o;const n=(()=>{const e=[];for(o of Array.from(this.document.getElementsByTagName("link")))o.rel.match(/^stylesheet$/i)&&!o.__LiveReload_pendingRemoval&&e.push(o);return e})(),s=[];for(t of Array.from(this.document.getElementsByTagName("style")))t.sheet&&this.collectImportedStylesheets(t,t.sheet,s);for(o of Array.from(n))this.collectImportedStylesheets(o,o.sheet,s);if(this.window.StyleFix&&this.document.querySelectorAll)for(t of Array.from(this.document.querySelectorAll("style[data-href]")))n.push(t);this.console.log("LiveReload found ".concat(n.length," LINKed stylesheets, ").concat(s.length," @imported stylesheets"));const c=i(e,n.concat(s),e=>r(this.linkHref(e)));if(c)c.object.rule?(this.console.log("LiveReload is reloading imported stylesheet: ".concat(c.object.href)),this.reattachImportedRule(c.object)):(this.console.log("LiveReload is reloading stylesheet: ".concat(this.linkHref(c.object))),this.reattachStylesheetLink(c.object));else if(this.options.reloadMissingCSS)for(o of(this.console.log("LiveReload will reload all stylesheets because path '".concat(e,"' did not match any specific one. To disable this behavior, set 'options.reloadMissingCSS' to 'false'.")),Array.from(n)))this.reattachStylesheetLink(o);else this.console.log("LiveReload will not reload path '".concat(e,"' because the stylesheet was not found on the page and 'options.reloadMissingCSS' was set to 'false'."));return!0}collectImportedStylesheets(e,t,o){let n;try{n=(t||{}).cssRules}catch(e){}if(n&&n.length)for(let t=0;t<n.length;t++){const r=n[t];switch(r.type){case CSSRule.CHARSET_RULE:continue;case CSSRule.IMPORT_RULE:o.push({link:e,rule:r,index:t,href:r.href}),this.collectImportedStylesheets(e,r.styleSheet,o)}}}waitUntilCssLoads(e,t){let o=!1;const n=()=>{if(!o)return o=!0,t()};if(e.onload=(()=>(this.console.log("LiveReload: the new stylesheet has finished loading"),this.knownToSupportCssOnLoad=!0,n())),!this.knownToSupportCssOnLoad){let t;(t=(()=>e.sheet?(this.console.log("LiveReload is polling until the new CSS finishes loading..."),n()):this.Timer.start(50,t)))()}return this.Timer.start(this.options.stylesheetReloadTimeout,n)}linkHref(e){return e.href||e.getAttribute&&e.getAttribute("data-href")}reattachStylesheetLink(e){let t;if(e.__LiveReload_pendingRemoval)return;e.__LiveReload_pendingRemoval=!0,"STYLE"===e.tagName?((t=this.document.createElement("link")).rel="stylesheet",t.media=e.media,t.disabled=e.disabled):t=e.cloneNode(!1),t.href=this.generateCacheBustUrl(this.linkHref(e));const o=e.parentNode;return o.lastChild===e?o.appendChild(t):o.insertBefore(t,e.nextSibling),this.waitUntilCssLoads(t,()=>{let o;return o=/AppleWebKit/.test(navigator.userAgent)?5:200,this.Timer.start(o,()=>{if(e.parentNode)return e.parentNode.removeChild(e),t.onreadystatechange=null,this.window.StyleFix?this.window.StyleFix.link(t):void 0})})}reattachImportedRule({rule:e,index:t,link:o}){const n=e.parentStyleSheet,r=this.generateCacheBustUrl(e.href),i=e.media.length?[].join.call(e.media,", "):"",s='@import url("'.concat(r,'") ').concat(i,";");e.__LiveReload_newHref=r;const c=this.document.createElement("link");return c.rel="stylesheet",c.href=r,c.__LiveReload_pendingRemoval=!0,o.parentNode&&o.parentNode.insertBefore(c,o),this.Timer.start(this.importCacheWaitPeriod,()=>{if(c.parentNode&&c.parentNode.removeChild(c),e.__LiveReload_newHref===r)return n.insertRule(s,t),n.deleteRule(t+1),(e=n.cssRules[t]).__LiveReload_newHref=r,this.Timer.start(this.importCacheWaitPeriod,()=>{if(e.__LiveReload_newHref===r)return n.insertRule(s,t),n.deleteRule(t+1)})})}generateUniqueString(){return"livereload=".concat(Date.now())}generateCacheBustUrl(e,t){let o,r;if(t||(t=this.generateUniqueString()),({url:e,hash:o,params:r}=n(e)),this.options.overrideURL&&e.indexOf(this.options.serverURL)<0){const t=e;e=this.options.serverURL+this.options.overrideURL+"?url="+encodeURIComponent(e),this.console.log("LiveReload is overriding source URL ".concat(t," with ").concat(e))}let i=r.replace(/(\?|&)livereload=(\d+)/,(e,o)=>"".concat(o).concat(t));return i===r&&(i=0===r.length?"?".concat(t):"".concat(r,"&").concat(t)),e+i+o}}},{}],55:[function(e,t,o){"use strict";const n=e("./customevents"),r=window.LiveReload=new(e("./livereload").LiveReload)(window);for(let e in window)e.match(/^LiveReloadPlugin/)&&r.addPlugin(window[e]);r.addPlugin(e("./less")),r.on("shutdown",()=>delete window.LiveReload),r.on("connect",()=>n.fire(document,"LiveReloadConnect")),r.on("disconnect",()=>n.fire(document,"LiveReloadDisconnect")),n.bind(document,"LiveReloadShutDown",()=>r.shutDown())},{"./customevents":49,"./less":50,"./livereload":51}],56:[function(e,t,o){"use strict";class n{constructor(e){this.func=e,this.running=!1,this.id=null,this._handler=(()=>(this.running=!1,this.id=null,this.func()))}start(e){this.running&&clearTimeout(this.id),this.id=setTimeout(this._handler,e),this.running=!0}stop(){this.running&&(clearTimeout(this.id),this.running=!1,this.id=null)}}n.start=((e,t)=>setTimeout(t,e)),o.Timer=n},{}]},{},[55]);
\ No newline at end of file
+(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
+module.exports = function (it) {
+  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
+  return it;
+};
+
+},{}],2:[function(require,module,exports){
+// 22.1.3.31 Array.prototype[@@unscopables]
+var UNSCOPABLES = require('./_wks')('unscopables');
+var ArrayProto = Array.prototype;
+if (ArrayProto[UNSCOPABLES] == undefined) require('./_hide')(ArrayProto, UNSCOPABLES, {});
+module.exports = function (key) {
+  ArrayProto[UNSCOPABLES][key] = true;
+};
+
+},{"./_hide":27,"./_wks":81}],3:[function(require,module,exports){
+'use strict';
+var at = require('./_string-at')(true);
+
+ // `AdvanceStringIndex` abstract operation
+// https://tc39.github.io/ecma262/#sec-advancestringindex
+module.exports = function (S, index, unicode) {
+  return index + (unicode ? at(S, index).length : 1);
+};
+
+},{"./_string-at":68}],4:[function(require,module,exports){
+var isObject = require('./_is-object');
+module.exports = function (it) {
+  if (!isObject(it)) throw TypeError(it + ' is not an object!');
+  return it;
+};
+
+},{"./_is-object":34}],5:[function(require,module,exports){
+// false -> Array#indexOf
+// true  -> Array#includes
+var toIObject = require('./_to-iobject');
+var toLength = require('./_to-length');
+var toAbsoluteIndex = require('./_to-absolute-index');
+module.exports = function (IS_INCLUDES) {
+  return function ($this, el, fromIndex) {
+    var O = toIObject($this);
+    var length = toLength(O.length);
+    var index = toAbsoluteIndex(fromIndex, length);
+    var value;
+    // Array#includes uses SameValueZero equality algorithm
+    // eslint-disable-next-line no-self-compare
+    if (IS_INCLUDES && el != el) while (length > index) {
+      value = O[index++];
+      // eslint-disable-next-line no-self-compare
+      if (value != value) return true;
+    // Array#indexOf ignores holes, Array#includes - not
+    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
+      if (O[index] === el) return IS_INCLUDES || index || 0;
+    } return !IS_INCLUDES && -1;
+  };
+};
+
+},{"./_to-absolute-index":72,"./_to-iobject":74,"./_to-length":75}],6:[function(require,module,exports){
+// 0 -> Array#forEach
+// 1 -> Array#map
+// 2 -> Array#filter
+// 3 -> Array#some
+// 4 -> Array#every
+// 5 -> Array#find
+// 6 -> Array#findIndex
+var ctx = require('./_ctx');
+var IObject = require('./_iobject');
+var toObject = require('./_to-object');
+var toLength = require('./_to-length');
+var asc = require('./_array-species-create');
+module.exports = function (TYPE, $create) {
+  var IS_MAP = TYPE == 1;
+  var IS_FILTER = TYPE == 2;
+  var IS_SOME = TYPE == 3;
+  var IS_EVERY = TYPE == 4;
+  var IS_FIND_INDEX = TYPE == 6;
+  var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
+  var create = $create || asc;
+  return function ($this, callbackfn, that) {
+    var O = toObject($this);
+    var self = IObject(O);
+    var f = ctx(callbackfn, that, 3);
+    var length = toLength(self.length);
+    var index = 0;
+    var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
+    var val, res;
+    for (;length > index; index++) if (NO_HOLES || index in self) {
+      val = self[index];
+      res = f(val, index, O);
+      if (TYPE) {
+        if (IS_MAP) result[index] = res;   // map
+        else if (res) switch (TYPE) {
+          case 3: return true;             // some
+          case 5: return val;              // find
+          case 6: return index;            // findIndex
+          case 2: result.push(val);        // filter
+        } else if (IS_EVERY) return false; // every
+      }
+    }
+    return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
+  };
+};
+
+},{"./_array-species-create":8,"./_ctx":13,"./_iobject":31,"./_to-length":75,"./_to-object":76}],7:[function(require,module,exports){
+var isObject = require('./_is-object');
+var isArray = require('./_is-array');
+var SPECIES = require('./_wks')('species');
+
+module.exports = function (original) {
+  var C;
+  if (isArray(original)) {
+    C = original.constructor;
+    // cross-realm fallback
+    if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
+    if (isObject(C)) {
+      C = C[SPECIES];
+      if (C === null) C = undefined;
+    }
+  } return C === undefined ? Array : C;
+};
+
+},{"./_is-array":33,"./_is-object":34,"./_wks":81}],8:[function(require,module,exports){
+// 9.4.2.3 ArraySpeciesCreate(originalArray, length)
+var speciesConstructor = require('./_array-species-constructor');
+
+module.exports = function (original, length) {
+  return new (speciesConstructor(original))(length);
+};
+
+},{"./_array-species-constructor":7}],9:[function(require,module,exports){
+// getting tag from 19.1.3.6 Object.prototype.toString()
+var cof = require('./_cof');
+var TAG = require('./_wks')('toStringTag');
+// ES3 wrong here
+var ARG = cof(function () { return arguments; }()) == 'Arguments';
+
+// fallback for IE11 Script Access Denied error
+var tryGet = function (it, key) {
+  try {
+    return it[key];
+  } catch (e) { /* empty */ }
+};
+
+module.exports = function (it) {
+  var O, T, B;
+  return it === undefined ? 'Undefined' : it === null ? 'Null'
+    // @@toStringTag case
+    : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
+    // builtinTag case
+    : ARG ? cof(O)
+    // ES3 arguments fallback
+    : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
+};
+
+},{"./_cof":10,"./_wks":81}],10:[function(require,module,exports){
+var toString = {}.toString;
+
+module.exports = function (it) {
+  return toString.call(it).slice(8, -1);
+};
+
+},{}],11:[function(require,module,exports){
+var core = module.exports = { version: '2.6.12' };
+if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
+
+},{}],12:[function(require,module,exports){
+'use strict';
+var $defineProperty = require('./_object-dp');
+var createDesc = require('./_property-desc');
+
+module.exports = function (object, index, value) {
+  if (index in object) $defineProperty.f(object, index, createDesc(0, value));
+  else object[index] = value;
+};
+
+},{"./_object-dp":45,"./_property-desc":57}],13:[function(require,module,exports){
+// optional / simple context binding
+var aFunction = require('./_a-function');
+module.exports = function (fn, that, length) {
+  aFunction(fn);
+  if (that === undefined) return fn;
+  switch (length) {
+    case 1: return function (a) {
+      return fn.call(that, a);
+    };
+    case 2: return function (a, b) {
+      return fn.call(that, a, b);
+    };
+    case 3: return function (a, b, c) {
+      return fn.call(that, a, b, c);
+    };
+  }
+  return function (/* ...args */) {
+    return fn.apply(that, arguments);
+  };
+};
+
+},{"./_a-function":1}],14:[function(require,module,exports){
+// 7.2.1 RequireObjectCoercible(argument)
+module.exports = function (it) {
+  if (it == undefined) throw TypeError("Can't call method on  " + it);
+  return it;
+};
+
+},{}],15:[function(require,module,exports){
+// Thank's IE8 for his funny defineProperty
+module.exports = !require('./_fails')(function () {
+  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
+});
+
+},{"./_fails":21}],16:[function(require,module,exports){
+var isObject = require('./_is-object');
+var document = require('./_global').document;
+// typeof document.createElement is 'object' in old IE
+var is = isObject(document) && isObject(document.createElement);
+module.exports = function (it) {
+  return is ? document.createElement(it) : {};
+};
+
+},{"./_global":25,"./_is-object":34}],17:[function(require,module,exports){
+// IE 8- don't enum bug keys
+module.exports = (
+  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
+).split(',');
+
+},{}],18:[function(require,module,exports){
+// all enumerable object keys, includes symbols
+var getKeys = require('./_object-keys');
+var gOPS = require('./_object-gops');
+var pIE = require('./_object-pie');
+module.exports = function (it) {
+  var result = getKeys(it);
+  var getSymbols = gOPS.f;
+  if (getSymbols) {
+    var symbols = getSymbols(it);
+    var isEnum = pIE.f;
+    var i = 0;
+    var key;
+    while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key);
+  } return result;
+};
+
+},{"./_object-gops":50,"./_object-keys":53,"./_object-pie":54}],19:[function(require,module,exports){
+var global = require('./_global');
+var core = require('./_core');
+var hide = require('./_hide');
+var redefine = require('./_redefine');
+var ctx = require('./_ctx');
+var PROTOTYPE = 'prototype';
+
+var $export = function (type, name, source) {
+  var IS_FORCED = type & $export.F;
+  var IS_GLOBAL = type & $export.G;
+  var IS_STATIC = type & $export.S;
+  var IS_PROTO = type & $export.P;
+  var IS_BIND = type & $export.B;
+  var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE];
+  var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
+  var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});
+  var key, own, out, exp;
+  if (IS_GLOBAL) source = name;
+  for (key in source) {
+    // contains in native
+    own = !IS_FORCED && target && target[key] !== undefined;
+    // export native or passed
+    out = (own ? target : source)[key];
+    // bind timers to global for call from export context
+    exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
+    // extend global
+    if (target) redefine(target, key, out, type & $export.U);
+    // export
+    if (exports[key] != out) hide(exports, key, exp);
+    if (IS_PROTO && expProto[key] != out) expProto[key] = out;
+  }
+};
+global.core = core;
+// type bitmap
+$export.F = 1;   // forced
+$export.G = 2;   // global
+$export.S = 4;   // static
+$export.P = 8;   // proto
+$export.B = 16;  // bind
+$export.W = 32;  // wrap
+$export.U = 64;  // safe
+$export.R = 128; // real proto method for `library`
+module.exports = $export;
+
+},{"./_core":11,"./_ctx":13,"./_global":25,"./_hide":27,"./_redefine":58}],20:[function(require,module,exports){
+var MATCH = require('./_wks')('match');
+module.exports = function (KEY) {
+  var re = /./;
+  try {
+    '/./'[KEY](re);
+  } catch (e) {
+    try {
+      re[MATCH] = false;
+      return !'/./'[KEY](re);
+    } catch (f) { /* empty */ }
+  } return true;
+};
+
+},{"./_wks":81}],21:[function(require,module,exports){
+module.exports = function (exec) {
+  try {
+    return !!exec();
+  } catch (e) {
+    return true;
+  }
+};
+
+},{}],22:[function(require,module,exports){
+'use strict';
+require('./es6.regexp.exec');
+var redefine = require('./_redefine');
+var hide = require('./_hide');
+var fails = require('./_fails');
+var defined = require('./_defined');
+var wks = require('./_wks');
+var regexpExec = require('./_regexp-exec');
+
+var SPECIES = wks('species');
+
+var REPLACE_SUPPORTS_NAMED_GROUPS = !fails(function () {
+  // #replace needs built-in support for named groups.
+  // #match works fine because it just return the exec results, even if it has
+  // a "grops" property.
+  var re = /./;
+  re.exec = function () {
+    var result = [];
+    result.groups = { a: '7' };
+    return result;
+  };
+  return ''.replace(re, '$<a>') !== '7';
+});
+
+var SPLIT_WORKS_WITH_OVERWRITTEN_EXEC = (function () {
+  // Chrome 51 has a buggy "split" implementation when RegExp#exec !== nativeExec
+  var re = /(?:)/;
+  var originalExec = re.exec;
+  re.exec = function () { return originalExec.apply(this, arguments); };
+  var result = 'ab'.split(re);
+  return result.length === 2 && result[0] === 'a' && result[1] === 'b';
+})();
+
+module.exports = function (KEY, length, exec) {
+  var SYMBOL = wks(KEY);
+
+  var DELEGATES_TO_SYMBOL = !fails(function () {
+    // String methods call symbol-named RegEp methods
+    var O = {};
+    O[SYMBOL] = function () { return 7; };
+    return ''[KEY](O) != 7;
+  });
+
+  var DELEGATES_TO_EXEC = DELEGATES_TO_SYMBOL ? !fails(function () {
+    // Symbol-named RegExp methods call .exec
+    var execCalled = false;
+    var re = /a/;
+    re.exec = function () { execCalled = true; return null; };
+    if (KEY === 'split') {
+      // RegExp[@@split] doesn't call the regex's exec method, but first creates
+      // a new one. We need to return the patched regex when creating the new one.
+      re.constructor = {};
+      re.constructor[SPECIES] = function () { return re; };
+    }
+    re[SYMBOL]('');
+    return !execCalled;
+  }) : undefined;
+
+  if (
+    !DELEGATES_TO_SYMBOL ||
+    !DELEGATES_TO_EXEC ||
+    (KEY === 'replace' && !REPLACE_SUPPORTS_NAMED_GROUPS) ||
+    (KEY === 'split' && !SPLIT_WORKS_WITH_OVERWRITTEN_EXEC)
+  ) {
+    var nativeRegExpMethod = /./[SYMBOL];
+    var fns = exec(
+      defined,
+      SYMBOL,
+      ''[KEY],
+      function maybeCallNative(nativeMethod, regexp, str, arg2, forceStringMethod) {
+        if (regexp.exec === regexpExec) {
+          if (DELEGATES_TO_SYMBOL && !forceStringMethod) {
+            // The native String method already delegates to @@method (this
+            // polyfilled function), leasing to infinite recursion.
+            // We avoid it by directly calling the native @@method method.
+            return { done: true, value: nativeRegExpMethod.call(regexp, str, arg2) };
+          }
+          return { done: true, value: nativeMethod.call(str, regexp, arg2) };
+        }
+        return { done: false };
+      }
+    );
+    var strfn = fns[0];
+    var rxfn = fns[1];
+
+    redefine(String.prototype, KEY, strfn);
+    hide(RegExp.prototype, SYMBOL, length == 2
+      // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
+      // 21.2.5.11 RegExp.prototype[@@split](string, limit)
+      ? function (string, arg) { return rxfn.call(string, this, arg); }
+      // 21.2.5.6 RegExp.prototype[@@match](string)
+      // 21.2.5.9 RegExp.prototype[@@search](string)
+      : function (string) { return rxfn.call(string, this); }
+    );
+  }
+};
+
+},{"./_defined":14,"./_fails":21,"./_hide":27,"./_redefine":58,"./_regexp-exec":60,"./_wks":81,"./es6.regexp.exec":93}],23:[function(require,module,exports){
+'use strict';
+// 21.2.5.3 get RegExp.prototype.flags
+var anObject = require('./_an-object');
+module.exports = function () {
+  var that = anObject(this);
+  var result = '';
+  if (that.global) result += 'g';
+  if (that.ignoreCase) result += 'i';
+  if (that.multiline) result += 'm';
+  if (that.unicode) result += 'u';
+  if (that.sticky) result += 'y';
+  return result;
+};
+
+},{"./_an-object":4}],24:[function(require,module,exports){
+module.exports = require('./_shared')('native-function-to-string', Function.toString);
+
+},{"./_shared":65}],25:[function(require,module,exports){
+// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
+var global = module.exports = typeof window != 'undefined' && window.Math == Math
+  ? window : typeof self != 'undefined' && self.Math == Math ? self
+  // eslint-disable-next-line no-new-func
+  : Function('return this')();
+if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
+
+},{}],26:[function(require,module,exports){
+var hasOwnProperty = {}.hasOwnProperty;
+module.exports = function (it, key) {
+  return hasOwnProperty.call(it, key);
+};
+
+},{}],27:[function(require,module,exports){
+var dP = require('./_object-dp');
+var createDesc = require('./_property-desc');
+module.exports = require('./_descriptors') ? function (object, key, value) {
+  return dP.f(object, key, createDesc(1, value));
+} : function (object, key, value) {
+  object[key] = value;
+  return object;
+};
+
+},{"./_descriptors":15,"./_object-dp":45,"./_property-desc":57}],28:[function(require,module,exports){
+var document = require('./_global').document;
+module.exports = document && document.documentElement;
+
+},{"./_global":25}],29:[function(require,module,exports){
+module.exports = !require('./_descriptors') && !require('./_fails')(function () {
+  return Object.defineProperty(require('./_dom-create')('div'), 'a', { get: function () { return 7; } }).a != 7;
+});
+
+},{"./_descriptors":15,"./_dom-create":16,"./_fails":21}],30:[function(require,module,exports){
+var isObject = require('./_is-object');
+var setPrototypeOf = require('./_set-proto').set;
+module.exports = function (that, target, C) {
+  var S = target.constructor;
+  var P;
+  if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf) {
+    setPrototypeOf(that, P);
+  } return that;
+};
+
+},{"./_is-object":34,"./_set-proto":61}],31:[function(require,module,exports){
+// fallback for non-array-like ES3 and non-enumerable old V8 strings
+var cof = require('./_cof');
+// eslint-disable-next-line no-prototype-builtins
+module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
+  return cof(it) == 'String' ? it.split('') : Object(it);
+};
+
+},{"./_cof":10}],32:[function(require,module,exports){
+// check on default Array iterator
+var Iterators = require('./_iterators');
+var ITERATOR = require('./_wks')('iterator');
+var ArrayProto = Array.prototype;
+
+module.exports = function (it) {
+  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
+};
+
+},{"./_iterators":41,"./_wks":81}],33:[function(require,module,exports){
+// 7.2.2 IsArray(argument)
+var cof = require('./_cof');
+module.exports = Array.isArray || function isArray(arg) {
+  return cof(arg) == 'Array';
+};
+
+},{"./_cof":10}],34:[function(require,module,exports){
+module.exports = function (it) {
+  return typeof it === 'object' ? it !== null : typeof it === 'function';
+};
+
+},{}],35:[function(require,module,exports){
+// 7.2.8 IsRegExp(argument)
+var isObject = require('./_is-object');
+var cof = require('./_cof');
+var MATCH = require('./_wks')('match');
+module.exports = function (it) {
+  var isRegExp;
+  return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp');
+};
+
+},{"./_cof":10,"./_is-object":34,"./_wks":81}],36:[function(require,module,exports){
+// call something on iterator step with safe closing on error
+var anObject = require('./_an-object');
+module.exports = function (iterator, fn, value, entries) {
+  try {
+    return entries ? fn(anObject(value)[0], value[1]) : fn(value);
+  // 7.4.6 IteratorClose(iterator, completion)
+  } catch (e) {
+    var ret = iterator['return'];
+    if (ret !== undefined) anObject(ret.call(iterator));
+    throw e;
+  }
+};
+
+},{"./_an-object":4}],37:[function(require,module,exports){
+'use strict';
+var create = require('./_object-create');
+var descriptor = require('./_property-desc');
+var setToStringTag = require('./_set-to-string-tag');
+var IteratorPrototype = {};
+
+// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
+require('./_hide')(IteratorPrototype, require('./_wks')('iterator'), function () { return this; });
+
+module.exports = function (Constructor, NAME, next) {
+  Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
+  setToStringTag(Constructor, NAME + ' Iterator');
+};
+
+},{"./_hide":27,"./_object-create":44,"./_property-desc":57,"./_set-to-string-tag":63,"./_wks":81}],38:[function(require,module,exports){
+'use strict';
+var LIBRARY = require('./_library');
+var $export = require('./_export');
+var redefine = require('./_redefine');
+var hide = require('./_hide');
+var Iterators = require('./_iterators');
+var $iterCreate = require('./_iter-create');
+var setToStringTag = require('./_set-to-string-tag');
+var getPrototypeOf = require('./_object-gpo');
+var ITERATOR = require('./_wks')('iterator');
+var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
+var FF_ITERATOR = '@@iterator';
+var KEYS = 'keys';
+var VALUES = 'values';
+
+var returnThis = function () { return this; };
+
+module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
+  $iterCreate(Constructor, NAME, next);
+  var getMethod = function (kind) {
+    if (!BUGGY && kind in proto) return proto[kind];
+    switch (kind) {
+      case KEYS: return function keys() { return new Constructor(this, kind); };
+      case VALUES: return function values() { return new Constructor(this, kind); };
+    } return function entries() { return new Constructor(this, kind); };
+  };
+  var TAG = NAME + ' Iterator';
+  var DEF_VALUES = DEFAULT == VALUES;
+  var VALUES_BUG = false;
+  var proto = Base.prototype;
+  var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
+  var $default = $native || getMethod(DEFAULT);
+  var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
+  var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
+  var methods, key, IteratorPrototype;
+  // Fix native
+  if ($anyNative) {
+    IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
+    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
+      // Set @@toStringTag to native iterators
+      setToStringTag(IteratorPrototype, TAG, true);
+      // fix for some old engines
+      if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);
+    }
+  }
+  // fix Array#{values, @@iterator}.name in V8 / FF
+  if (DEF_VALUES && $native && $native.name !== VALUES) {
+    VALUES_BUG = true;
+    $default = function values() { return $native.call(this); };
+  }
+  // Define iterator
+  if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
+    hide(proto, ITERATOR, $default);
+  }
+  // Plug for library
+  Iterators[NAME] = $default;
+  Iterators[TAG] = returnThis;
+  if (DEFAULT) {
+    methods = {
+      values: DEF_VALUES ? $default : getMethod(VALUES),
+      keys: IS_SET ? $default : getMethod(KEYS),
+      entries: $entries
+    };
+    if (FORCED) for (key in methods) {
+      if (!(key in proto)) redefine(proto, key, methods[key]);
+    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
+  }
+  return methods;
+};
+
+},{"./_export":19,"./_hide":27,"./_iter-create":37,"./_iterators":41,"./_library":42,"./_object-gpo":51,"./_redefine":58,"./_set-to-string-tag":63,"./_wks":81}],39:[function(require,module,exports){
+var ITERATOR = require('./_wks')('iterator');
+var SAFE_CLOSING = false;
+
+try {
+  var riter = [7][ITERATOR]();
+  riter['return'] = function () { SAFE_CLOSING = true; };
+  // eslint-disable-next-line no-throw-literal
+  Array.from(riter, function () { throw 2; });
+} catch (e) { /* empty */ }
+
+module.exports = function (exec, skipClosing) {
+  if (!skipClosing && !SAFE_CLOSING) return false;
+  var safe = false;
+  try {
+    var arr = [7];
+    var iter = arr[ITERATOR]();
+    iter.next = function () { return { done: safe = true }; };
+    arr[ITERATOR] = function () { return iter; };
+    exec(arr);
+  } catch (e) { /* empty */ }
+  return safe;
+};
+
+},{"./_wks":81}],40:[function(require,module,exports){
+module.exports = function (done, value) {
+  return { value: value, done: !!done };
+};
+
+},{}],41:[function(require,module,exports){
+module.exports = {};
+
+},{}],42:[function(require,module,exports){
+module.exports = false;
+
+},{}],43:[function(require,module,exports){
+var META = require('./_uid')('meta');
+var isObject = require('./_is-object');
+var has = require('./_has');
+var setDesc = require('./_object-dp').f;
+var id = 0;
+var isExtensible = Object.isExtensible || function () {
+  return true;
+};
+var FREEZE = !require('./_fails')(function () {
+  return isExtensible(Object.preventExtensions({}));
+});
+var setMeta = function (it) {
+  setDesc(it, META, { value: {
+    i: 'O' + ++id, // object ID
+    w: {}          // weak collections IDs
+  } });
+};
+var fastKey = function (it, create) {
+  // return primitive with prefix
+  if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
+  if (!has(it, META)) {
+    // can't set metadata to uncaught frozen object
+    if (!isExtensible(it)) return 'F';
+    // not necessary to add metadata
+    if (!create) return 'E';
+    // add missing metadata
+    setMeta(it);
+  // return object ID
+  } return it[META].i;
+};
+var getWeak = function (it, create) {
+  if (!has(it, META)) {
+    // can't set metadata to uncaught frozen object
+    if (!isExtensible(it)) return true;
+    // not necessary to add metadata
+    if (!create) return false;
+    // add missing metadata
+    setMeta(it);
+  // return hash weak collections IDs
+  } return it[META].w;
+};
+// add metadata on freeze-family methods calling
+var onFreeze = function (it) {
+  if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it);
+  return it;
+};
+var meta = module.exports = {
+  KEY: META,
+  NEED: false,
+  fastKey: fastKey,
+  getWeak: getWeak,
+  onFreeze: onFreeze
+};
+
+},{"./_fails":21,"./_has":26,"./_is-object":34,"./_object-dp":45,"./_uid":78}],44:[function(require,module,exports){
+// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
+var anObject = require('./_an-object');
+var dPs = require('./_object-dps');
+var enumBugKeys = require('./_enum-bug-keys');
+var IE_PROTO = require('./_shared-key')('IE_PROTO');
+var Empty = function () { /* empty */ };
+var PROTOTYPE = 'prototype';
+
+// Create object with fake `null` prototype: use iframe Object with cleared prototype
+var createDict = function () {
+  // Thrash, waste and sodomy: IE GC bug
+  var iframe = require('./_dom-create')('iframe');
+  var i = enumBugKeys.length;
+  var lt = '<';
+  var gt = '>';
+  var iframeDocument;
+  iframe.style.display = 'none';
+  require('./_html').appendChild(iframe);
+  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
+  // createDict = iframe.contentWindow.Object;
+  // html.removeChild(iframe);
+  iframeDocument = iframe.contentWindow.document;
+  iframeDocument.open();
+  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
+  iframeDocument.close();
+  createDict = iframeDocument.F;
+  while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
+  return createDict();
+};
+
+module.exports = Object.create || function create(O, Properties) {
+  var result;
+  if (O !== null) {
+    Empty[PROTOTYPE] = anObject(O);
+    result = new Empty();
+    Empty[PROTOTYPE] = null;
+    // add "__proto__" for Object.getPrototypeOf polyfill
+    result[IE_PROTO] = O;
+  } else result = createDict();
+  return Properties === undefined ? result : dPs(result, Properties);
+};
+
+},{"./_an-object":4,"./_dom-create":16,"./_enum-bug-keys":17,"./_html":28,"./_object-dps":46,"./_shared-key":64}],45:[function(require,module,exports){
+var anObject = require('./_an-object');
+var IE8_DOM_DEFINE = require('./_ie8-dom-define');
+var toPrimitive = require('./_to-primitive');
+var dP = Object.defineProperty;
+
+exports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes) {
+  anObject(O);
+  P = toPrimitive(P, true);
+  anObject(Attributes);
+  if (IE8_DOM_DEFINE) try {
+    return dP(O, P, Attributes);
+  } catch (e) { /* empty */ }
+  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
+  if ('value' in Attributes) O[P] = Attributes.value;
+  return O;
+};
+
+},{"./_an-object":4,"./_descriptors":15,"./_ie8-dom-define":29,"./_to-primitive":77}],46:[function(require,module,exports){
+var dP = require('./_object-dp');
+var anObject = require('./_an-object');
+var getKeys = require('./_object-keys');
+
+module.exports = require('./_descriptors') ? Object.defineProperties : function defineProperties(O, Properties) {
+  anObject(O);
+  var keys = getKeys(Properties);
+  var length = keys.length;
+  var i = 0;
+  var P;
+  while (length > i) dP.f(O, P = keys[i++], Properties[P]);
+  return O;
+};
+
+},{"./_an-object":4,"./_descriptors":15,"./_object-dp":45,"./_object-keys":53}],47:[function(require,module,exports){
+var pIE = require('./_object-pie');
+var createDesc = require('./_property-desc');
+var toIObject = require('./_to-iobject');
+var toPrimitive = require('./_to-primitive');
+var has = require('./_has');
+var IE8_DOM_DEFINE = require('./_ie8-dom-define');
+var gOPD = Object.getOwnPropertyDescriptor;
+
+exports.f = require('./_descriptors') ? gOPD : function getOwnPropertyDescriptor(O, P) {
+  O = toIObject(O);
+  P = toPrimitive(P, true);
+  if (IE8_DOM_DEFINE) try {
+    return gOPD(O, P);
+  } catch (e) { /* empty */ }
+  if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);
+};
+
+},{"./_descriptors":15,"./_has":26,"./_ie8-dom-define":29,"./_object-pie":54,"./_property-desc":57,"./_to-iobject":74,"./_to-primitive":77}],48:[function(require,module,exports){
+// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
+var toIObject = require('./_to-iobject');
+var gOPN = require('./_object-gopn').f;
+var toString = {}.toString;
+
+var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
+  ? Object.getOwnPropertyNames(window) : [];
+
+var getWindowNames = function (it) {
+  try {
+    return gOPN(it);
+  } catch (e) {
+    return windowNames.slice();
+  }
+};
+
+module.exports.f = function getOwnPropertyNames(it) {
+  return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
+};
+
+},{"./_object-gopn":49,"./_to-iobject":74}],49:[function(require,module,exports){
+// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
+var $keys = require('./_object-keys-internal');
+var hiddenKeys = require('./_enum-bug-keys').concat('length', 'prototype');
+
+exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
+  return $keys(O, hiddenKeys);
+};
+
+},{"./_enum-bug-keys":17,"./_object-keys-internal":52}],50:[function(require,module,exports){
+exports.f = Object.getOwnPropertySymbols;
+
+},{}],51:[function(require,module,exports){
+// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
+var has = require('./_has');
+var toObject = require('./_to-object');
+var IE_PROTO = require('./_shared-key')('IE_PROTO');
+var ObjectProto = Object.prototype;
+
+module.exports = Object.getPrototypeOf || function (O) {
+  O = toObject(O);
+  if (has(O, IE_PROTO)) return O[IE_PROTO];
+  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
+    return O.constructor.prototype;
+  } return O instanceof Object ? ObjectProto : null;
+};
+
+},{"./_has":26,"./_shared-key":64,"./_to-object":76}],52:[function(require,module,exports){
+var has = require('./_has');
+var toIObject = require('./_to-iobject');
+var arrayIndexOf = require('./_array-includes')(false);
+var IE_PROTO = require('./_shared-key')('IE_PROTO');
+
+module.exports = function (object, names) {
+  var O = toIObject(object);
+  var i = 0;
+  var result = [];
+  var key;
+  for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
+  // Don't enum bug & hidden keys
+  while (names.length > i) if (has(O, key = names[i++])) {
+    ~arrayIndexOf(result, key) || result.push(key);
+  }
+  return result;
+};
+
+},{"./_array-includes":5,"./_has":26,"./_shared-key":64,"./_to-iobject":74}],53:[function(require,module,exports){
+// 19.1.2.14 / 15.2.3.14 Object.keys(O)
+var $keys = require('./_object-keys-internal');
+var enumBugKeys = require('./_enum-bug-keys');
+
+module.exports = Object.keys || function keys(O) {
+  return $keys(O, enumBugKeys);
+};
+
+},{"./_enum-bug-keys":17,"./_object-keys-internal":52}],54:[function(require,module,exports){
+exports.f = {}.propertyIsEnumerable;
+
+},{}],55:[function(require,module,exports){
+// most Object methods by ES6 should accept primitives
+var $export = require('./_export');
+var core = require('./_core');
+var fails = require('./_fails');
+module.exports = function (KEY, exec) {
+  var fn = (core.Object || {})[KEY] || Object[KEY];
+  var exp = {};
+  exp[KEY] = exec(fn);
+  $export($export.S + $export.F * fails(function () { fn(1); }), 'Object', exp);
+};
+
+},{"./_core":11,"./_export":19,"./_fails":21}],56:[function(require,module,exports){
+// all object keys, includes non-enumerable and symbols
+var gOPN = require('./_object-gopn');
+var gOPS = require('./_object-gops');
+var anObject = require('./_an-object');
+var Reflect = require('./_global').Reflect;
+module.exports = Reflect && Reflect.ownKeys || function ownKeys(it) {
+  var keys = gOPN.f(anObject(it));
+  var getSymbols = gOPS.f;
+  return getSymbols ? keys.concat(getSymbols(it)) : keys;
+};
+
+},{"./_an-object":4,"./_global":25,"./_object-gopn":49,"./_object-gops":50}],57:[function(require,module,exports){
+module.exports = function (bitmap, value) {
+  return {
+    enumerable: !(bitmap & 1),
+    configurable: !(bitmap & 2),
+    writable: !(bitmap & 4),
+    value: value
+  };
+};
+
+},{}],58:[function(require,module,exports){
+var global = require('./_global');
+var hide = require('./_hide');
+var has = require('./_has');
+var SRC = require('./_uid')('src');
+var $toString = require('./_function-to-string');
+var TO_STRING = 'toString';
+var TPL = ('' + $toString).split(TO_STRING);
+
+require('./_core').inspectSource = function (it) {
+  return $toString.call(it);
+};
+
+(module.exports = function (O, key, val, safe) {
+  var isFunction = typeof val == 'function';
+  if (isFunction) has(val, 'name') || hide(val, 'name', key);
+  if (O[key] === val) return;
+  if (isFunction) has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key)));
+  if (O === global) {
+    O[key] = val;
+  } else if (!safe) {
+    delete O[key];
+    hide(O, key, val);
+  } else if (O[key]) {
+    O[key] = val;
+  } else {
+    hide(O, key, val);
+  }
+// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
+})(Function.prototype, TO_STRING, function toString() {
+  return typeof this == 'function' && this[SRC] || $toString.call(this);
+});
+
+},{"./_core":11,"./_function-to-string":24,"./_global":25,"./_has":26,"./_hide":27,"./_uid":78}],59:[function(require,module,exports){
+'use strict';
+
+var classof = require('./_classof');
+var builtinExec = RegExp.prototype.exec;
+
+ // `RegExpExec` abstract operation
+// https://tc39.github.io/ecma262/#sec-regexpexec
+module.exports = function (R, S) {
+  var exec = R.exec;
+  if (typeof exec === 'function') {
+    var result = exec.call(R, S);
+    if (typeof result !== 'object') {
+      throw new TypeError('RegExp exec method returned something other than an Object or null');
+    }
+    return result;
+  }
+  if (classof(R) !== 'RegExp') {
+    throw new TypeError('RegExp#exec called on incompatible receiver');
+  }
+  return builtinExec.call(R, S);
+};
+
+},{"./_classof":9}],60:[function(require,module,exports){
+'use strict';
+
+var regexpFlags = require('./_flags');
+
+var nativeExec = RegExp.prototype.exec;
+// This always refers to the native implementation, because the
+// String#replace polyfill uses ./fix-regexp-well-known-symbol-logic.js,
+// which loads this file before patching the method.
+var nativeReplace = String.prototype.replace;
+
+var patchedExec = nativeExec;
+
+var LAST_INDEX = 'lastIndex';
+
+var UPDATES_LAST_INDEX_WRONG = (function () {
+  var re1 = /a/,
+      re2 = /b*/g;
+  nativeExec.call(re1, 'a');
+  nativeExec.call(re2, 'a');
+  return re1[LAST_INDEX] !== 0 || re2[LAST_INDEX] !== 0;
+})();
+
+// nonparticipating capturing group, copied from es5-shim's String#split patch.
+var NPCG_INCLUDED = /()??/.exec('')[1] !== undefined;
+
+var PATCH = UPDATES_LAST_INDEX_WRONG || NPCG_INCLUDED;
+
+if (PATCH) {
+  patchedExec = function exec(str) {
+    var re = this;
+    var lastIndex, reCopy, match, i;
+
+    if (NPCG_INCLUDED) {
+      reCopy = new RegExp('^' + re.source + '$(?!\\s)', regexpFlags.call(re));
+    }
+    if (UPDATES_LAST_INDEX_WRONG) lastIndex = re[LAST_INDEX];
+
+    match = nativeExec.call(re, str);
+
+    if (UPDATES_LAST_INDEX_WRONG && match) {
+      re[LAST_INDEX] = re.global ? match.index + match[0].length : lastIndex;
+    }
+    if (NPCG_INCLUDED && match && match.length > 1) {
+      // Fix browsers whose `exec` methods don't consistently return `undefined`
+      // for NPCG, like IE8. NOTE: This doesn' work for /(.?)?/
+      // eslint-disable-next-line no-loop-func
+      nativeReplace.call(match[0], reCopy, function () {
+        for (i = 1; i < arguments.length - 2; i++) {
+          if (arguments[i] === undefined) match[i] = undefined;
+        }
+      });
+    }
+
+    return match;
+  };
+}
+
+module.exports = patchedExec;
+
+},{"./_flags":23}],61:[function(require,module,exports){
+// Works with __proto__ only. Old v8 can't work with null proto objects.
+/* eslint-disable no-proto */
+var isObject = require('./_is-object');
+var anObject = require('./_an-object');
+var check = function (O, proto) {
+  anObject(O);
+  if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!");
+};
+module.exports = {
+  set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line
+    function (test, buggy, set) {
+      try {
+        set = require('./_ctx')(Function.call, require('./_object-gopd').f(Object.prototype, '__proto__').set, 2);
+        set(test, []);
+        buggy = !(test instanceof Array);
+      } catch (e) { buggy = true; }
+      return function setPrototypeOf(O, proto) {
+        check(O, proto);
+        if (buggy) O.__proto__ = proto;
+        else set(O, proto);
+        return O;
+      };
+    }({}, false) : undefined),
+  check: check
+};
+
+},{"./_an-object":4,"./_ctx":13,"./_is-object":34,"./_object-gopd":47}],62:[function(require,module,exports){
+'use strict';
+var global = require('./_global');
+var dP = require('./_object-dp');
+var DESCRIPTORS = require('./_descriptors');
+var SPECIES = require('./_wks')('species');
+
+module.exports = function (KEY) {
+  var C = global[KEY];
+  if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, {
+    configurable: true,
+    get: function () { return this; }
+  });
+};
+
+},{"./_descriptors":15,"./_global":25,"./_object-dp":45,"./_wks":81}],63:[function(require,module,exports){
+var def = require('./_object-dp').f;
+var has = require('./_has');
+var TAG = require('./_wks')('toStringTag');
+
+module.exports = function (it, tag, stat) {
+  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
+};
+
+},{"./_has":26,"./_object-dp":45,"./_wks":81}],64:[function(require,module,exports){
+var shared = require('./_shared')('keys');
+var uid = require('./_uid');
+module.exports = function (key) {
+  return shared[key] || (shared[key] = uid(key));
+};
+
+},{"./_shared":65,"./_uid":78}],65:[function(require,module,exports){
+var core = require('./_core');
+var global = require('./_global');
+var SHARED = '__core-js_shared__';
+var store = global[SHARED] || (global[SHARED] = {});
+
+(module.exports = function (key, value) {
+  return store[key] || (store[key] = value !== undefined ? value : {});
+})('versions', []).push({
+  version: core.version,
+  mode: require('./_library') ? 'pure' : 'global',
+  copyright: '© 2020 Denis Pushkarev (zloirock.ru)'
+});
+
+},{"./_core":11,"./_global":25,"./_library":42}],66:[function(require,module,exports){
+// 7.3.20 SpeciesConstructor(O, defaultConstructor)
+var anObject = require('./_an-object');
+var aFunction = require('./_a-function');
+var SPECIES = require('./_wks')('species');
+module.exports = function (O, D) {
+  var C = anObject(O).constructor;
+  var S;
+  return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
+};
+
+},{"./_a-function":1,"./_an-object":4,"./_wks":81}],67:[function(require,module,exports){
+'use strict';
+var fails = require('./_fails');
+
+module.exports = function (method, arg) {
+  return !!method && fails(function () {
+    // eslint-disable-next-line no-useless-call
+    arg ? method.call(null, function () { /* empty */ }, 1) : method.call(null);
+  });
+};
+
+},{"./_fails":21}],68:[function(require,module,exports){
+var toInteger = require('./_to-integer');
+var defined = require('./_defined');
+// true  -> String#at
+// false -> String#codePointAt
+module.exports = function (TO_STRING) {
+  return function (that, pos) {
+    var s = String(defined(that));
+    var i = toInteger(pos);
+    var l = s.length;
+    var a, b;
+    if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
+    a = s.charCodeAt(i);
+    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
+      ? TO_STRING ? s.charAt(i) : a
+      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
+  };
+};
+
+},{"./_defined":14,"./_to-integer":73}],69:[function(require,module,exports){
+// helper for String#{startsWith, endsWith, includes}
+var isRegExp = require('./_is-regexp');
+var defined = require('./_defined');
+
+module.exports = function (that, searchString, NAME) {
+  if (isRegExp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!");
+  return String(defined(that));
+};
+
+},{"./_defined":14,"./_is-regexp":35}],70:[function(require,module,exports){
+var $export = require('./_export');
+var defined = require('./_defined');
+var fails = require('./_fails');
+var spaces = require('./_string-ws');
+var space = '[' + spaces + ']';
+var non = '\u200b\u0085';
+var ltrim = RegExp('^' + space + space + '*');
+var rtrim = RegExp(space + space + '*$');
+
+var exporter = function (KEY, exec, ALIAS) {
+  var exp = {};
+  var FORCE = fails(function () {
+    return !!spaces[KEY]() || non[KEY]() != non;
+  });
+  var fn = exp[KEY] = FORCE ? exec(trim) : spaces[KEY];
+  if (ALIAS) exp[ALIAS] = fn;
+  $export($export.P + $export.F * FORCE, 'String', exp);
+};
+
+// 1 -> String#trimLeft
+// 2 -> String#trimRight
+// 3 -> String#trim
+var trim = exporter.trim = function (string, TYPE) {
+  string = String(defined(string));
+  if (TYPE & 1) string = string.replace(ltrim, '');
+  if (TYPE & 2) string = string.replace(rtrim, '');
+  return string;
+};
+
+module.exports = exporter;
+
+},{"./_defined":14,"./_export":19,"./_fails":21,"./_string-ws":71}],71:[function(require,module,exports){
+module.exports = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' +
+  '\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF';
+
+},{}],72:[function(require,module,exports){
+var toInteger = require('./_to-integer');
+var max = Math.max;
+var min = Math.min;
+module.exports = function (index, length) {
+  index = toInteger(index);
+  return index < 0 ? max(index + length, 0) : min(index, length);
+};
+
+},{"./_to-integer":73}],73:[function(require,module,exports){
+// 7.1.4 ToInteger
+var ceil = Math.ceil;
+var floor = Math.floor;
+module.exports = function (it) {
+  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
+};
+
+},{}],74:[function(require,module,exports){
+// to indexed object, toObject with fallback for non-array-like ES3 strings
+var IObject = require('./_iobject');
+var defined = require('./_defined');
+module.exports = function (it) {
+  return IObject(defined(it));
+};
+
+},{"./_defined":14,"./_iobject":31}],75:[function(require,module,exports){
+// 7.1.15 ToLength
+var toInteger = require('./_to-integer');
+var min = Math.min;
+module.exports = function (it) {
+  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
+};
+
+},{"./_to-integer":73}],76:[function(require,module,exports){
+// 7.1.13 ToObject(argument)
+var defined = require('./_defined');
+module.exports = function (it) {
+  return Object(defined(it));
+};
+
+},{"./_defined":14}],77:[function(require,module,exports){
+// 7.1.1 ToPrimitive(input [, PreferredType])
+var isObject = require('./_is-object');
+// instead of the ES6 spec version, we didn't implement @@toPrimitive case
+// and the second argument - flag - preferred type is a string
+module.exports = function (it, S) {
+  if (!isObject(it)) return it;
+  var fn, val;
+  if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
+  if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
+  if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
+  throw TypeError("Can't convert object to primitive value");
+};
+
+},{"./_is-object":34}],78:[function(require,module,exports){
+var id = 0;
+var px = Math.random();
+module.exports = function (key) {
+  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
+};
+
+},{}],79:[function(require,module,exports){
+var global = require('./_global');
+var core = require('./_core');
+var LIBRARY = require('./_library');
+var wksExt = require('./_wks-ext');
+var defineProperty = require('./_object-dp').f;
+module.exports = function (name) {
+  var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
+  if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });
+};
+
+},{"./_core":11,"./_global":25,"./_library":42,"./_object-dp":45,"./_wks-ext":80}],80:[function(require,module,exports){
+exports.f = require('./_wks');
+
+},{"./_wks":81}],81:[function(require,module,exports){
+var store = require('./_shared')('wks');
+var uid = require('./_uid');
+var Symbol = require('./_global').Symbol;
+var USE_SYMBOL = typeof Symbol == 'function';
+
+var $exports = module.exports = function (name) {
+  return store[name] || (store[name] =
+    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
+};
+
+$exports.store = store;
+
+},{"./_global":25,"./_shared":65,"./_uid":78}],82:[function(require,module,exports){
+var classof = require('./_classof');
+var ITERATOR = require('./_wks')('iterator');
+var Iterators = require('./_iterators');
+module.exports = require('./_core').getIteratorMethod = function (it) {
+  if (it != undefined) return it[ITERATOR]
+    || it['@@iterator']
+    || Iterators[classof(it)];
+};
+
+},{"./_classof":9,"./_core":11,"./_iterators":41,"./_wks":81}],83:[function(require,module,exports){
+'use strict';
+var $export = require('./_export');
+var $filter = require('./_array-methods')(2);
+
+$export($export.P + $export.F * !require('./_strict-method')([].filter, true), 'Array', {
+  // 22.1.3.7 / 15.4.4.20 Array.prototype.filter(callbackfn [, thisArg])
+  filter: function filter(callbackfn /* , thisArg */) {
+    return $filter(this, callbackfn, arguments[1]);
+  }
+});
+
+},{"./_array-methods":6,"./_export":19,"./_strict-method":67}],84:[function(require,module,exports){
+'use strict';
+var ctx = require('./_ctx');
+var $export = require('./_export');
+var toObject = require('./_to-object');
+var call = require('./_iter-call');
+var isArrayIter = require('./_is-array-iter');
+var toLength = require('./_to-length');
+var createProperty = require('./_create-property');
+var getIterFn = require('./core.get-iterator-method');
+
+$export($export.S + $export.F * !require('./_iter-detect')(function (iter) { Array.from(iter); }), 'Array', {
+  // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
+  from: function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {
+    var O = toObject(arrayLike);
+    var C = typeof this == 'function' ? this : Array;
+    var aLen = arguments.length;
+    var mapfn = aLen > 1 ? arguments[1] : undefined;
+    var mapping = mapfn !== undefined;
+    var index = 0;
+    var iterFn = getIterFn(O);
+    var length, result, step, iterator;
+    if (mapping) mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2);
+    // if object isn't iterable or it's array with default iterator - use simple case
+    if (iterFn != undefined && !(C == Array && isArrayIter(iterFn))) {
+      for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) {
+        createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value);
+      }
+    } else {
+      length = toLength(O.length);
+      for (result = new C(length); length > index; index++) {
+        createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]);
+      }
+    }
+    result.length = index;
+    return result;
+  }
+});
+
+},{"./_create-property":12,"./_ctx":13,"./_export":19,"./_is-array-iter":32,"./_iter-call":36,"./_iter-detect":39,"./_to-length":75,"./_to-object":76,"./core.get-iterator-method":82}],85:[function(require,module,exports){
+'use strict';
+var addToUnscopables = require('./_add-to-unscopables');
+var step = require('./_iter-step');
+var Iterators = require('./_iterators');
+var toIObject = require('./_to-iobject');
+
+// 22.1.3.4 Array.prototype.entries()
+// 22.1.3.13 Array.prototype.keys()
+// 22.1.3.29 Array.prototype.values()
+// 22.1.3.30 Array.prototype[@@iterator]()
+module.exports = require('./_iter-define')(Array, 'Array', function (iterated, kind) {
+  this._t = toIObject(iterated); // target
+  this._i = 0;                   // next index
+  this._k = kind;                // kind
+// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
+}, function () {
+  var O = this._t;
+  var kind = this._k;
+  var index = this._i++;
+  if (!O || index >= O.length) {
+    this._t = undefined;
+    return step(1);
+  }
+  if (kind == 'keys') return step(0, index);
+  if (kind == 'values') return step(0, O[index]);
+  return step(0, [index, O[index]]);
+}, 'values');
+
+// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
+Iterators.Arguments = Iterators.Array;
+
+addToUnscopables('keys');
+addToUnscopables('values');
+addToUnscopables('entries');
+
+},{"./_add-to-unscopables":2,"./_iter-define":38,"./_iter-step":40,"./_iterators":41,"./_to-iobject":74}],86:[function(require,module,exports){
+'use strict';
+var $export = require('./_export');
+var $map = require('./_array-methods')(1);
+
+$export($export.P + $export.F * !require('./_strict-method')([].map, true), 'Array', {
+  // 22.1.3.15 / 15.4.4.19 Array.prototype.map(callbackfn [, thisArg])
+  map: function map(callbackfn /* , thisArg */) {
+    return $map(this, callbackfn, arguments[1]);
+  }
+});
+
+},{"./_array-methods":6,"./_export":19,"./_strict-method":67}],87:[function(require,module,exports){
+'use strict';
+var $export = require('./_export');
+var html = require('./_html');
+var cof = require('./_cof');
+var toAbsoluteIndex = require('./_to-absolute-index');
+var toLength = require('./_to-length');
+var arraySlice = [].slice;
+
+// fallback for not array-like ES3 strings and DOM objects
+$export($export.P + $export.F * require('./_fails')(function () {
+  if (html) arraySlice.call(html);
+}), 'Array', {
+  slice: function slice(begin, end) {
+    var len = toLength(this.length);
+    var klass = cof(this);
+    end = end === undefined ? len : end;
+    if (klass == 'Array') return arraySlice.call(this, begin, end);
+    var start = toAbsoluteIndex(begin, len);
+    var upTo = toAbsoluteIndex(end, len);
+    var size = toLength(upTo - start);
+    var cloned = new Array(size);
+    var i = 0;
+    for (; i < size; i++) cloned[i] = klass == 'String'
+      ? this.charAt(start + i)
+      : this[start + i];
+    return cloned;
+  }
+});
+
+},{"./_cof":10,"./_export":19,"./_fails":21,"./_html":28,"./_to-absolute-index":72,"./_to-length":75}],88:[function(require,module,exports){
+'use strict';
+var global = require('./_global');
+var has = require('./_has');
+var cof = require('./_cof');
+var inheritIfRequired = require('./_inherit-if-required');
+var toPrimitive = require('./_to-primitive');
+var fails = require('./_fails');
+var gOPN = require('./_object-gopn').f;
+var gOPD = require('./_object-gopd').f;
+var dP = require('./_object-dp').f;
+var $trim = require('./_string-trim').trim;
+var NUMBER = 'Number';
+var $Number = global[NUMBER];
+var Base = $Number;
+var proto = $Number.prototype;
+// Opera ~12 has broken Object#toString
+var BROKEN_COF = cof(require('./_object-create')(proto)) == NUMBER;
+var TRIM = 'trim' in String.prototype;
+
+// 7.1.3 ToNumber(argument)
+var toNumber = function (argument) {
+  var it = toPrimitive(argument, false);
+  if (typeof it == 'string' && it.length > 2) {
+    it = TRIM ? it.trim() : $trim(it, 3);
+    var first = it.charCodeAt(0);
+    var third, radix, maxCode;
+    if (first === 43 || first === 45) {
+      third = it.charCodeAt(2);
+      if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix
+    } else if (first === 48) {
+      switch (it.charCodeAt(1)) {
+        case 66: case 98: radix = 2; maxCode = 49; break; // fast equal /^0b[01]+$/i
+        case 79: case 111: radix = 8; maxCode = 55; break; // fast equal /^0o[0-7]+$/i
+        default: return +it;
+      }
+      for (var digits = it.slice(2), i = 0, l = digits.length, code; i < l; i++) {
+        code = digits.charCodeAt(i);
+        // parseInt parses a string to a first unavailable symbol
+        // but ToNumber should return NaN if a string contains unavailable symbols
+        if (code < 48 || code > maxCode) return NaN;
+      } return parseInt(digits, radix);
+    }
+  } return +it;
+};
+
+if (!$Number(' 0o1') || !$Number('0b1') || $Number('+0x1')) {
+  $Number = function Number(value) {
+    var it = arguments.length < 1 ? 0 : value;
+    var that = this;
+    return that instanceof $Number
+      // check on 1..constructor(foo) case
+      && (BROKEN_COF ? fails(function () { proto.valueOf.call(that); }) : cof(that) != NUMBER)
+        ? inheritIfRequired(new Base(toNumber(it)), that, $Number) : toNumber(it);
+  };
+  for (var keys = require('./_descriptors') ? gOPN(Base) : (
+    // ES3:
+    'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +
+    // ES6 (in case, if modules with ES6 Number statics required before):
+    'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' +
+    'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger'
+  ).split(','), j = 0, key; keys.length > j; j++) {
+    if (has(Base, key = keys[j]) && !has($Number, key)) {
+      dP($Number, key, gOPD(Base, key));
+    }
+  }
+  $Number.prototype = proto;
+  proto.constructor = $Number;
+  require('./_redefine')(global, NUMBER, $Number);
+}
+
+},{"./_cof":10,"./_descriptors":15,"./_fails":21,"./_global":25,"./_has":26,"./_inherit-if-required":30,"./_object-create":44,"./_object-dp":45,"./_object-gopd":47,"./_object-gopn":49,"./_redefine":58,"./_string-trim":70,"./_to-primitive":77}],89:[function(require,module,exports){
+// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
+var toIObject = require('./_to-iobject');
+var $getOwnPropertyDescriptor = require('./_object-gopd').f;
+
+require('./_object-sap')('getOwnPropertyDescriptor', function () {
+  return function getOwnPropertyDescriptor(it, key) {
+    return $getOwnPropertyDescriptor(toIObject(it), key);
+  };
+});
+
+},{"./_object-gopd":47,"./_object-sap":55,"./_to-iobject":74}],90:[function(require,module,exports){
+// 19.1.2.14 Object.keys(O)
+var toObject = require('./_to-object');
+var $keys = require('./_object-keys');
+
+require('./_object-sap')('keys', function () {
+  return function keys(it) {
+    return $keys(toObject(it));
+  };
+});
+
+},{"./_object-keys":53,"./_object-sap":55,"./_to-object":76}],91:[function(require,module,exports){
+'use strict';
+// 19.1.3.6 Object.prototype.toString()
+var classof = require('./_classof');
+var test = {};
+test[require('./_wks')('toStringTag')] = 'z';
+if (test + '' != '[object z]') {
+  require('./_redefine')(Object.prototype, 'toString', function toString() {
+    return '[object ' + classof(this) + ']';
+  }, true);
+}
+
+},{"./_classof":9,"./_redefine":58,"./_wks":81}],92:[function(require,module,exports){
+var global = require('./_global');
+var inheritIfRequired = require('./_inherit-if-required');
+var dP = require('./_object-dp').f;
+var gOPN = require('./_object-gopn').f;
+var isRegExp = require('./_is-regexp');
+var $flags = require('./_flags');
+var $RegExp = global.RegExp;
+var Base = $RegExp;
+var proto = $RegExp.prototype;
+var re1 = /a/g;
+var re2 = /a/g;
+// "new" creates a new object, old webkit buggy here
+var CORRECT_NEW = new $RegExp(re1) !== re1;
+
+if (require('./_descriptors') && (!CORRECT_NEW || require('./_fails')(function () {
+  re2[require('./_wks')('match')] = false;
+  // RegExp constructor can alter flags and IsRegExp works correct with @@match
+  return $RegExp(re1) != re1 || $RegExp(re2) == re2 || $RegExp(re1, 'i') != '/a/i';
+}))) {
+  $RegExp = function RegExp(p, f) {
+    var tiRE = this instanceof $RegExp;
+    var piRE = isRegExp(p);
+    var fiU = f === undefined;
+    return !tiRE && piRE && p.constructor === $RegExp && fiU ? p
+      : inheritIfRequired(CORRECT_NEW
+        ? new Base(piRE && !fiU ? p.source : p, f)
+        : Base((piRE = p instanceof $RegExp) ? p.source : p, piRE && fiU ? $flags.call(p) : f)
+      , tiRE ? this : proto, $RegExp);
+  };
+  var proxy = function (key) {
+    key in $RegExp || dP($RegExp, key, {
+      configurable: true,
+      get: function () { return Base[key]; },
+      set: function (it) { Base[key] = it; }
+    });
+  };
+  for (var keys = gOPN(Base), i = 0; keys.length > i;) proxy(keys[i++]);
+  proto.constructor = $RegExp;
+  $RegExp.prototype = proto;
+  require('./_redefine')(global, 'RegExp', $RegExp);
+}
+
+require('./_set-species')('RegExp');
+
+},{"./_descriptors":15,"./_fails":21,"./_flags":23,"./_global":25,"./_inherit-if-required":30,"./_is-regexp":35,"./_object-dp":45,"./_object-gopn":49,"./_redefine":58,"./_set-species":62,"./_wks":81}],93:[function(require,module,exports){
+'use strict';
+var regexpExec = require('./_regexp-exec');
+require('./_export')({
+  target: 'RegExp',
+  proto: true,
+  forced: regexpExec !== /./.exec
+}, {
+  exec: regexpExec
+});
+
+},{"./_export":19,"./_regexp-exec":60}],94:[function(require,module,exports){
+'use strict';
+
+var anObject = require('./_an-object');
+var toLength = require('./_to-length');
+var advanceStringIndex = require('./_advance-string-index');
+var regExpExec = require('./_regexp-exec-abstract');
+
+// @@match logic
+require('./_fix-re-wks')('match', 1, function (defined, MATCH, $match, maybeCallNative) {
+  return [
+    // `String.prototype.match` method
+    // https://tc39.github.io/ecma262/#sec-string.prototype.match
+    function match(regexp) {
+      var O = defined(this);
+      var fn = regexp == undefined ? undefined : regexp[MATCH];
+      return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));
+    },
+    // `RegExp.prototype[@@match]` method
+    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@match
+    function (regexp) {
+      var res = maybeCallNative($match, regexp, this);
+      if (res.done) return res.value;
+      var rx = anObject(regexp);
+      var S = String(this);
+      if (!rx.global) return regExpExec(rx, S);
+      var fullUnicode = rx.unicode;
+      rx.lastIndex = 0;
+      var A = [];
+      var n = 0;
+      var result;
+      while ((result = regExpExec(rx, S)) !== null) {
+        var matchStr = String(result[0]);
+        A[n] = matchStr;
+        if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);
+        n++;
+      }
+      return n === 0 ? null : A;
+    }
+  ];
+});
+
+},{"./_advance-string-index":3,"./_an-object":4,"./_fix-re-wks":22,"./_regexp-exec-abstract":59,"./_to-length":75}],95:[function(require,module,exports){
+'use strict';
+
+var anObject = require('./_an-object');
+var toObject = require('./_to-object');
+var toLength = require('./_to-length');
+var toInteger = require('./_to-integer');
+var advanceStringIndex = require('./_advance-string-index');
+var regExpExec = require('./_regexp-exec-abstract');
+var max = Math.max;
+var min = Math.min;
+var floor = Math.floor;
+var SUBSTITUTION_SYMBOLS = /\$([$&`']|\d\d?|<[^>]*>)/g;
+var SUBSTITUTION_SYMBOLS_NO_NAMED = /\$([$&`']|\d\d?)/g;
+
+var maybeToString = function (it) {
+  return it === undefined ? it : String(it);
+};
+
+// @@replace logic
+require('./_fix-re-wks')('replace', 2, function (defined, REPLACE, $replace, maybeCallNative) {
+  return [
+    // `String.prototype.replace` method
+    // https://tc39.github.io/ecma262/#sec-string.prototype.replace
+    function replace(searchValue, replaceValue) {
+      var O = defined(this);
+      var fn = searchValue == undefined ? undefined : searchValue[REPLACE];
+      return fn !== undefined
+        ? fn.call(searchValue, O, replaceValue)
+        : $replace.call(String(O), searchValue, replaceValue);
+    },
+    // `RegExp.prototype[@@replace]` method
+    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@replace
+    function (regexp, replaceValue) {
+      var res = maybeCallNative($replace, regexp, this, replaceValue);
+      if (res.done) return res.value;
+
+      var rx = anObject(regexp);
+      var S = String(this);
+      var functionalReplace = typeof replaceValue === 'function';
+      if (!functionalReplace) replaceValue = String(replaceValue);
+      var global = rx.global;
+      if (global) {
+        var fullUnicode = rx.unicode;
+        rx.lastIndex = 0;
+      }
+      var results = [];
+      while (true) {
+        var result = regExpExec(rx, S);
+        if (result === null) break;
+        results.push(result);
+        if (!global) break;
+        var matchStr = String(result[0]);
+        if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);
+      }
+      var accumulatedResult = '';
+      var nextSourcePosition = 0;
+      for (var i = 0; i < results.length; i++) {
+        result = results[i];
+        var matched = String(result[0]);
+        var position = max(min(toInteger(result.index), S.length), 0);
+        var captures = [];
+        // NOTE: This is equivalent to
+        //   captures = result.slice(1).map(maybeToString)
+        // but for some reason `nativeSlice.call(result, 1, result.length)` (called in
+        // the slice polyfill when slicing native arrays) "doesn't work" in safari 9 and
+        // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it.
+        for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j]));
+        var namedCaptures = result.groups;
+        if (functionalReplace) {
+          var replacerArgs = [matched].concat(captures, position, S);
+          if (namedCaptures !== undefined) replacerArgs.push(namedCaptures);
+          var replacement = String(replaceValue.apply(undefined, replacerArgs));
+        } else {
+          replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue);
+        }
+        if (position >= nextSourcePosition) {
+          accumulatedResult += S.slice(nextSourcePosition, position) + replacement;
+          nextSourcePosition = position + matched.length;
+        }
+      }
+      return accumulatedResult + S.slice(nextSourcePosition);
+    }
+  ];
+
+    // https://tc39.github.io/ecma262/#sec-getsubstitution
+  function getSubstitution(matched, str, position, captures, namedCaptures, replacement) {
+    var tailPos = position + matched.length;
+    var m = captures.length;
+    var symbols = SUBSTITUTION_SYMBOLS_NO_NAMED;
+    if (namedCaptures !== undefined) {
+      namedCaptures = toObject(namedCaptures);
+      symbols = SUBSTITUTION_SYMBOLS;
+    }
+    return $replace.call(replacement, symbols, function (match, ch) {
+      var capture;
+      switch (ch.charAt(0)) {
+        case '$': return '$';
+        case '&': return matched;
+        case '`': return str.slice(0, position);
+        case "'": return str.slice(tailPos);
+        case '<':
+          capture = namedCaptures[ch.slice(1, -1)];
+          break;
+        default: // \d\d?
+          var n = +ch;
+          if (n === 0) return match;
+          if (n > m) {
+            var f = floor(n / 10);
+            if (f === 0) return match;
+            if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1);
+            return match;
+          }
+          capture = captures[n - 1];
+      }
+      return capture === undefined ? '' : capture;
+    });
+  }
+});
+
+},{"./_advance-string-index":3,"./_an-object":4,"./_fix-re-wks":22,"./_regexp-exec-abstract":59,"./_to-integer":73,"./_to-length":75,"./_to-object":76}],96:[function(require,module,exports){
+'use strict';
+
+var isRegExp = require('./_is-regexp');
+var anObject = require('./_an-object');
+var speciesConstructor = require('./_species-constructor');
+var advanceStringIndex = require('./_advance-string-index');
+var toLength = require('./_to-length');
+var callRegExpExec = require('./_regexp-exec-abstract');
+var regexpExec = require('./_regexp-exec');
+var fails = require('./_fails');
+var $min = Math.min;
+var $push = [].push;
+var $SPLIT = 'split';
+var LENGTH = 'length';
+var LAST_INDEX = 'lastIndex';
+var MAX_UINT32 = 0xffffffff;
+
+// babel-minify transpiles RegExp('x', 'y') -> /x/y and it causes SyntaxError
+var SUPPORTS_Y = !fails(function () { RegExp(MAX_UINT32, 'y'); });
+
+// @@split logic
+require('./_fix-re-wks')('split', 2, function (defined, SPLIT, $split, maybeCallNative) {
+  var internalSplit;
+  if (
+    'abbc'[$SPLIT](/(b)*/)[1] == 'c' ||
+    'test'[$SPLIT](/(?:)/, -1)[LENGTH] != 4 ||
+    'ab'[$SPLIT](/(?:ab)*/)[LENGTH] != 2 ||
+    '.'[$SPLIT](/(.?)(.?)/)[LENGTH] != 4 ||
+    '.'[$SPLIT](/()()/)[LENGTH] > 1 ||
+    ''[$SPLIT](/.?/)[LENGTH]
+  ) {
+    // based on es5-shim implementation, need to rework it
+    internalSplit = function (separator, limit) {
+      var string = String(this);
+      if (separator === undefined && limit === 0) return [];
+      // If `separator` is not a regex, use native split
+      if (!isRegExp(separator)) return $split.call(string, separator, limit);
+      var output = [];
+      var flags = (separator.ignoreCase ? 'i' : '') +
+                  (separator.multiline ? 'm' : '') +
+                  (separator.unicode ? 'u' : '') +
+                  (separator.sticky ? 'y' : '');
+      var lastLastIndex = 0;
+      var splitLimit = limit === undefined ? MAX_UINT32 : limit >>> 0;
+      // Make `global` and avoid `lastIndex` issues by working with a copy
+      var separatorCopy = new RegExp(separator.source, flags + 'g');
+      var match, lastIndex, lastLength;
+      while (match = regexpExec.call(separatorCopy, string)) {
+        lastIndex = separatorCopy[LAST_INDEX];
+        if (lastIndex > lastLastIndex) {
+          output.push(string.slice(lastLastIndex, match.index));
+          if (match[LENGTH] > 1 && match.index < string[LENGTH]) $push.apply(output, match.slice(1));
+          lastLength = match[0][LENGTH];
+          lastLastIndex = lastIndex;
+          if (output[LENGTH] >= splitLimit) break;
+        }
+        if (separatorCopy[LAST_INDEX] === match.index) separatorCopy[LAST_INDEX]++; // Avoid an infinite loop
+      }
+      if (lastLastIndex === string[LENGTH]) {
+        if (lastLength || !separatorCopy.test('')) output.push('');
+      } else output.push(string.slice(lastLastIndex));
+      return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output;
+    };
+  // Chakra, V8
+  } else if ('0'[$SPLIT](undefined, 0)[LENGTH]) {
+    internalSplit = function (separator, limit) {
+      return separator === undefined && limit === 0 ? [] : $split.call(this, separator, limit);
+    };
+  } else {
+    internalSplit = $split;
+  }
+
+  return [
+    // `String.prototype.split` method
+    // https://tc39.github.io/ecma262/#sec-string.prototype.split
+    function split(separator, limit) {
+      var O = defined(this);
+      var splitter = separator == undefined ? undefined : separator[SPLIT];
+      return splitter !== undefined
+        ? splitter.call(separator, O, limit)
+        : internalSplit.call(String(O), separator, limit);
+    },
+    // `RegExp.prototype[@@split]` method
+    // https://tc39.github.io/ecma262/#sec-regexp.prototype-@@split
+    //
+    // NOTE: This cannot be properly polyfilled in engines that don't support
+    // the 'y' flag.
+    function (regexp, limit) {
+      var res = maybeCallNative(internalSplit, regexp, this, limit, internalSplit !== $split);
+      if (res.done) return res.value;
+
+      var rx = anObject(regexp);
+      var S = String(this);
+      var C = speciesConstructor(rx, RegExp);
+
+      var unicodeMatching = rx.unicode;
+      var flags = (rx.ignoreCase ? 'i' : '') +
+                  (rx.multiline ? 'm' : '') +
+                  (rx.unicode ? 'u' : '') +
+                  (SUPPORTS_Y ? 'y' : 'g');
+
+      // ^(? + rx + ) is needed, in combination with some S slicing, to
+      // simulate the 'y' flag.
+      var splitter = new C(SUPPORTS_Y ? rx : '^(?:' + rx.source + ')', flags);
+      var lim = limit === undefined ? MAX_UINT32 : limit >>> 0;
+      if (lim === 0) return [];
+      if (S.length === 0) return callRegExpExec(splitter, S) === null ? [S] : [];
+      var p = 0;
+      var q = 0;
+      var A = [];
+      while (q < S.length) {
+        splitter.lastIndex = SUPPORTS_Y ? q : 0;
+        var z = callRegExpExec(splitter, SUPPORTS_Y ? S : S.slice(q));
+        var e;
+        if (
+          z === null ||
+          (e = $min(toLength(splitter.lastIndex + (SUPPORTS_Y ? 0 : q)), S.length)) === p
+        ) {
+          q = advanceStringIndex(S, q, unicodeMatching);
+        } else {
+          A.push(S.slice(p, q));
+          if (A.length === lim) return A;
+          for (var i = 1; i <= z.length - 1; i++) {
+            A.push(z[i]);
+            if (A.length === lim) return A;
+          }
+          q = p = e;
+        }
+      }
+      A.push(S.slice(p));
+      return A;
+    }
+  ];
+});
+
+},{"./_advance-string-index":3,"./_an-object":4,"./_fails":21,"./_fix-re-wks":22,"./_is-regexp":35,"./_regexp-exec":60,"./_regexp-exec-abstract":59,"./_species-constructor":66,"./_to-length":75}],97:[function(require,module,exports){
+// 21.1.3.7 String.prototype.includes(searchString, position = 0)
+'use strict';
+var $export = require('./_export');
+var context = require('./_string-context');
+var INCLUDES = 'includes';
+
+$export($export.P + $export.F * require('./_fails-is-regexp')(INCLUDES), 'String', {
+  includes: function includes(searchString /* , position = 0 */) {
+    return !!~context(this, searchString, INCLUDES)
+      .indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined);
+  }
+});
+
+},{"./_export":19,"./_fails-is-regexp":20,"./_string-context":69}],98:[function(require,module,exports){
+'use strict';
+var $at = require('./_string-at')(true);
+
+// 21.1.3.27 String.prototype[@@iterator]()
+require('./_iter-define')(String, 'String', function (iterated) {
+  this._t = String(iterated); // target
+  this._i = 0;                // next index
+// 21.1.5.2.1 %StringIteratorPrototype%.next()
+}, function () {
+  var O = this._t;
+  var index = this._i;
+  var point;
+  if (index >= O.length) return { value: undefined, done: true };
+  point = $at(O, index);
+  this._i += point.length;
+  return { value: point, done: false };
+});
+
+},{"./_iter-define":38,"./_string-at":68}],99:[function(require,module,exports){
+'use strict';
+// ECMAScript 6 symbols shim
+var global = require('./_global');
+var has = require('./_has');
+var DESCRIPTORS = require('./_descriptors');
+var $export = require('./_export');
+var redefine = require('./_redefine');
+var META = require('./_meta').KEY;
+var $fails = require('./_fails');
+var shared = require('./_shared');
+var setToStringTag = require('./_set-to-string-tag');
+var uid = require('./_uid');
+var wks = require('./_wks');
+var wksExt = require('./_wks-ext');
+var wksDefine = require('./_wks-define');
+var enumKeys = require('./_enum-keys');
+var isArray = require('./_is-array');
+var anObject = require('./_an-object');
+var isObject = require('./_is-object');
+var toObject = require('./_to-object');
+var toIObject = require('./_to-iobject');
+var toPrimitive = require('./_to-primitive');
+var createDesc = require('./_property-desc');
+var _create = require('./_object-create');
+var gOPNExt = require('./_object-gopn-ext');
+var $GOPD = require('./_object-gopd');
+var $GOPS = require('./_object-gops');
+var $DP = require('./_object-dp');
+var $keys = require('./_object-keys');
+var gOPD = $GOPD.f;
+var dP = $DP.f;
+var gOPN = gOPNExt.f;
+var $Symbol = global.Symbol;
+var $JSON = global.JSON;
+var _stringify = $JSON && $JSON.stringify;
+var PROTOTYPE = 'prototype';
+var HIDDEN = wks('_hidden');
+var TO_PRIMITIVE = wks('toPrimitive');
+var isEnum = {}.propertyIsEnumerable;
+var SymbolRegistry = shared('symbol-registry');
+var AllSymbols = shared('symbols');
+var OPSymbols = shared('op-symbols');
+var ObjectProto = Object[PROTOTYPE];
+var USE_NATIVE = typeof $Symbol == 'function' && !!$GOPS.f;
+var QObject = global.QObject;
+// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
+var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;
+
+// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
+var setSymbolDesc = DESCRIPTORS && $fails(function () {
+  return _create(dP({}, 'a', {
+    get: function () { return dP(this, 'a', { value: 7 }).a; }
+  })).a != 7;
+}) ? function (it, key, D) {
+  var protoDesc = gOPD(ObjectProto, key);
+  if (protoDesc) delete ObjectProto[key];
+  dP(it, key, D);
+  if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);
+} : dP;
+
+var wrap = function (tag) {
+  var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
+  sym._k = tag;
+  return sym;
+};
+
+var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function (it) {
+  return typeof it == 'symbol';
+} : function (it) {
+  return it instanceof $Symbol;
+};
+
+var $defineProperty = function defineProperty(it, key, D) {
+  if (it === ObjectProto) $defineProperty(OPSymbols, key, D);
+  anObject(it);
+  key = toPrimitive(key, true);
+  anObject(D);
+  if (has(AllSymbols, key)) {
+    if (!D.enumerable) {
+      if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));
+      it[HIDDEN][key] = true;
+    } else {
+      if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;
+      D = _create(D, { enumerable: createDesc(0, false) });
+    } return setSymbolDesc(it, key, D);
+  } return dP(it, key, D);
+};
+var $defineProperties = function defineProperties(it, P) {
+  anObject(it);
+  var keys = enumKeys(P = toIObject(P));
+  var i = 0;
+  var l = keys.length;
+  var key;
+  while (l > i) $defineProperty(it, key = keys[i++], P[key]);
+  return it;
+};
+var $create = function create(it, P) {
+  return P === undefined ? _create(it) : $defineProperties(_create(it), P);
+};
+var $propertyIsEnumerable = function propertyIsEnumerable(key) {
+  var E = isEnum.call(this, key = toPrimitive(key, true));
+  if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;
+  return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
+};
+var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {
+  it = toIObject(it);
+  key = toPrimitive(key, true);
+  if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;
+  var D = gOPD(it, key);
+  if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;
+  return D;
+};
+var $getOwnPropertyNames = function getOwnPropertyNames(it) {
+  var names = gOPN(toIObject(it));
+  var result = [];
+  var i = 0;
+  var key;
+  while (names.length > i) {
+    if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);
+  } return result;
+};
+var $getOwnPropertySymbols = function getOwnPropertySymbols(it) {
+  var IS_OP = it === ObjectProto;
+  var names = gOPN(IS_OP ? OPSymbols : toIObject(it));
+  var result = [];
+  var i = 0;
+  var key;
+  while (names.length > i) {
+    if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);
+  } return result;
+};
+
+// 19.4.1.1 Symbol([description])
+if (!USE_NATIVE) {
+  $Symbol = function Symbol() {
+    if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');
+    var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
+    var $set = function (value) {
+      if (this === ObjectProto) $set.call(OPSymbols, value);
+      if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
+      setSymbolDesc(this, tag, createDesc(1, value));
+    };
+    if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });
+    return wrap(tag);
+  };
+  redefine($Symbol[PROTOTYPE], 'toString', function toString() {
+    return this._k;
+  });
+
+  $GOPD.f = $getOwnPropertyDescriptor;
+  $DP.f = $defineProperty;
+  require('./_object-gopn').f = gOPNExt.f = $getOwnPropertyNames;
+  require('./_object-pie').f = $propertyIsEnumerable;
+  $GOPS.f = $getOwnPropertySymbols;
+
+  if (DESCRIPTORS && !require('./_library')) {
+    redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
+  }
+
+  wksExt.f = function (name) {
+    return wrap(wks(name));
+  };
+}
+
+$export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });
+
+for (var es6Symbols = (
+  // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
+  'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
+).split(','), j = 0; es6Symbols.length > j;)wks(es6Symbols[j++]);
+
+for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) wksDefine(wellKnownSymbols[k++]);
+
+$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
+  // 19.4.2.1 Symbol.for(key)
+  'for': function (key) {
+    return has(SymbolRegistry, key += '')
+      ? SymbolRegistry[key]
+      : SymbolRegistry[key] = $Symbol(key);
+  },
+  // 19.4.2.5 Symbol.keyFor(sym)
+  keyFor: function keyFor(sym) {
+    if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!');
+    for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key;
+  },
+  useSetter: function () { setter = true; },
+  useSimple: function () { setter = false; }
+});
+
+$export($export.S + $export.F * !USE_NATIVE, 'Object', {
+  // 19.1.2.2 Object.create(O [, Properties])
+  create: $create,
+  // 19.1.2.4 Object.defineProperty(O, P, Attributes)
+  defineProperty: $defineProperty,
+  // 19.1.2.3 Object.defineProperties(O, Properties)
+  defineProperties: $defineProperties,
+  // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
+  getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
+  // 19.1.2.7 Object.getOwnPropertyNames(O)
+  getOwnPropertyNames: $getOwnPropertyNames,
+  // 19.1.2.8 Object.getOwnPropertySymbols(O)
+  getOwnPropertySymbols: $getOwnPropertySymbols
+});
+
+// Chrome 38 and 39 `Object.getOwnPropertySymbols` fails on primitives
+// https://bugs.chromium.org/p/v8/issues/detail?id=3443
+var FAILS_ON_PRIMITIVES = $fails(function () { $GOPS.f(1); });
+
+$export($export.S + $export.F * FAILS_ON_PRIMITIVES, 'Object', {
+  getOwnPropertySymbols: function getOwnPropertySymbols(it) {
+    return $GOPS.f(toObject(it));
+  }
+});
+
+// 24.3.2 JSON.stringify(value [, replacer [, space]])
+$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {
+  var S = $Symbol();
+  // MS Edge converts symbol values to JSON as {}
+  // WebKit converts symbol values to JSON as null
+  // V8 throws on boxed symbols
+  return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';
+})), 'JSON', {
+  stringify: function stringify(it) {
+    var args = [it];
+    var i = 1;
+    var replacer, $replacer;
+    while (arguments.length > i) args.push(arguments[i++]);
+    $replacer = replacer = args[1];
+    if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
+    if (!isArray(replacer)) replacer = function (key, value) {
+      if (typeof $replacer == 'function') value = $replacer.call(this, key, value);
+      if (!isSymbol(value)) return value;
+    };
+    args[1] = replacer;
+    return _stringify.apply($JSON, args);
+  }
+});
+
+// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
+$Symbol[PROTOTYPE][TO_PRIMITIVE] || require('./_hide')($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
+// 19.4.3.5 Symbol.prototype[@@toStringTag]
+setToStringTag($Symbol, 'Symbol');
+// 20.2.1.9 Math[@@toStringTag]
+setToStringTag(Math, 'Math', true);
+// 24.3.3 JSON[@@toStringTag]
+setToStringTag(global.JSON, 'JSON', true);
+
+},{"./_an-object":4,"./_descriptors":15,"./_enum-keys":18,"./_export":19,"./_fails":21,"./_global":25,"./_has":26,"./_hide":27,"./_is-array":33,"./_is-object":34,"./_library":42,"./_meta":43,"./_object-create":44,"./_object-dp":45,"./_object-gopd":47,"./_object-gopn":49,"./_object-gopn-ext":48,"./_object-gops":50,"./_object-keys":53,"./_object-pie":54,"./_property-desc":57,"./_redefine":58,"./_set-to-string-tag":63,"./_shared":65,"./_to-iobject":74,"./_to-object":76,"./_to-primitive":77,"./_uid":78,"./_wks":81,"./_wks-define":79,"./_wks-ext":80}],100:[function(require,module,exports){
+'use strict';
+// https://github.com/tc39/Array.prototype.includes
+var $export = require('./_export');
+var $includes = require('./_array-includes')(true);
+
+$export($export.P, 'Array', {
+  includes: function includes(el /* , fromIndex = 0 */) {
+    return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);
+  }
+});
+
+require('./_add-to-unscopables')('includes');
+
+},{"./_add-to-unscopables":2,"./_array-includes":5,"./_export":19}],101:[function(require,module,exports){
+// https://github.com/tc39/proposal-object-getownpropertydescriptors
+var $export = require('./_export');
+var ownKeys = require('./_own-keys');
+var toIObject = require('./_to-iobject');
+var gOPD = require('./_object-gopd');
+var createProperty = require('./_create-property');
+
+$export($export.S, 'Object', {
+  getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object) {
+    var O = toIObject(object);
+    var getDesc = gOPD.f;
+    var keys = ownKeys(O);
+    var result = {};
+    var i = 0;
+    var key, desc;
+    while (keys.length > i) {
+      desc = getDesc(O, key = keys[i++]);
+      if (desc !== undefined) createProperty(result, key, desc);
+    }
+    return result;
+  }
+});
+
+},{"./_create-property":12,"./_export":19,"./_object-gopd":47,"./_own-keys":56,"./_to-iobject":74}],102:[function(require,module,exports){
+var $iterators = require('./es6.array.iterator');
+var getKeys = require('./_object-keys');
+var redefine = require('./_redefine');
+var global = require('./_global');
+var hide = require('./_hide');
+var Iterators = require('./_iterators');
+var wks = require('./_wks');
+var ITERATOR = wks('iterator');
+var TO_STRING_TAG = wks('toStringTag');
+var ArrayValues = Iterators.Array;
+
+var DOMIterables = {
+  CSSRuleList: true, // TODO: Not spec compliant, should be false.
+  CSSStyleDeclaration: false,
+  CSSValueList: false,
+  ClientRectList: false,
+  DOMRectList: false,
+  DOMStringList: false,
+  DOMTokenList: true,
+  DataTransferItemList: false,
+  FileList: false,
+  HTMLAllCollection: false,
+  HTMLCollection: false,
+  HTMLFormElement: false,
+  HTMLSelectElement: false,
+  MediaList: true, // TODO: Not spec compliant, should be false.
+  MimeTypeArray: false,
+  NamedNodeMap: false,
+  NodeList: true,
+  PaintRequestList: false,
+  Plugin: false,
+  PluginArray: false,
+  SVGLengthList: false,
+  SVGNumberList: false,
+  SVGPathSegList: false,
+  SVGPointList: false,
+  SVGStringList: false,
+  SVGTransformList: false,
+  SourceBufferList: false,
+  StyleSheetList: true, // TODO: Not spec compliant, should be false.
+  TextTrackCueList: false,
+  TextTrackList: false,
+  TouchList: false
+};
+
+for (var collections = getKeys(DOMIterables), i = 0; i < collections.length; i++) {
+  var NAME = collections[i];
+  var explicit = DOMIterables[NAME];
+  var Collection = global[NAME];
+  var proto = Collection && Collection.prototype;
+  var key;
+  if (proto) {
+    if (!proto[ITERATOR]) hide(proto, ITERATOR, ArrayValues);
+    if (!proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
+    Iterators[NAME] = ArrayValues;
+    if (explicit) for (key in $iterators) if (!proto[key]) redefine(proto, key, $iterators[key], true);
+  }
+}
+
+},{"./_global":25,"./_hide":27,"./_iterators":41,"./_object-keys":53,"./_redefine":58,"./_wks":81,"./es6.array.iterator":85}],103:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.symbol.js");
+require("core-js/modules/es6.number.constructor.js");
+require("core-js/modules/es6.string.iterator.js");
+require("core-js/modules/es6.object.to-string.js");
+require("core-js/modules/es6.array.iterator.js");
+require("core-js/modules/web.dom.iterable.js");
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+var _require = require('./protocol'),
+  Parser = _require.Parser,
+  PROTOCOL_6 = _require.PROTOCOL_6,
+  PROTOCOL_7 = _require.PROTOCOL_7;
+var VERSION = "4.0.2";
+var Connector = /*#__PURE__*/function () {
+  function Connector(options, WebSocket, Timer, handlers) {
+    var _this = this;
+    _classCallCheck(this, Connector);
+    this.options = options;
+    this.WebSocket = WebSocket;
+    this.Timer = Timer;
+    this.handlers = handlers;
+    var path = this.options.path ? "".concat(this.options.path) : 'livereload';
+    var port = this.options.port ? ":".concat(this.options.port) : '';
+    this._uri = "ws".concat(this.options.https ? 's' : '', "://").concat(this.options.host).concat(port, "/").concat(path);
+    this._nextDelay = this.options.mindelay;
+    this._connectionDesired = false;
+    this.protocol = 0;
+    this.protocolParser = new Parser({
+      connected: function connected(protocol) {
+        _this.protocol = protocol;
+        _this._handshakeTimeout.stop();
+        _this._nextDelay = _this.options.mindelay;
+        _this._disconnectionReason = 'broken';
+        return _this.handlers.connected(_this.protocol);
+      },
+      error: function error(e) {
+        _this.handlers.error(e);
+        return _this._closeOnError();
+      },
+      message: function message(_message) {
+        return _this.handlers.message(_message);
+      }
+    });
+    this._handshakeTimeout = new this.Timer(function () {
+      if (!_this._isSocketConnected()) {
+        return;
+      }
+      _this._disconnectionReason = 'handshake-timeout';
+      return _this.socket.close();
+    });
+    this._reconnectTimer = new this.Timer(function () {
+      if (!_this._connectionDesired) {
+        // shouldn't hit this, but just in case
+        return;
+      }
+      return _this.connect();
+    });
+    this.connect();
+  }
+  _createClass(Connector, [{
+    key: "_isSocketConnected",
+    value: function _isSocketConnected() {
+      return this.socket && this.socket.readyState === this.WebSocket.OPEN;
+    }
+  }, {
+    key: "connect",
+    value: function connect() {
+      var _this2 = this;
+      this._connectionDesired = true;
+      if (this._isSocketConnected()) {
+        return;
+      }
+
+      // prepare for a new connection
+      this._reconnectTimer.stop();
+      this._disconnectionReason = 'cannot-connect';
+      this.protocolParser.reset();
+      this.handlers.connecting();
+      this.socket = new this.WebSocket(this._uri);
+      this.socket.onopen = function (e) {
+        return _this2._onopen(e);
+      };
+      this.socket.onclose = function (e) {
+        return _this2._onclose(e);
+      };
+      this.socket.onmessage = function (e) {
+        return _this2._onmessage(e);
+      };
+      this.socket.onerror = function (e) {
+        return _this2._onerror(e);
+      };
+    }
+  }, {
+    key: "disconnect",
+    value: function disconnect() {
+      this._connectionDesired = false;
+      this._reconnectTimer.stop(); // in case it was running
+
+      if (!this._isSocketConnected()) {
+        return;
+      }
+      this._disconnectionReason = 'manual';
+      return this.socket.close();
+    }
+  }, {
+    key: "_scheduleReconnection",
+    value: function _scheduleReconnection() {
+      if (!this._connectionDesired) {
+        // don't reconnect after manual disconnection
+        return;
+      }
+      if (!this._reconnectTimer.running) {
+        this._reconnectTimer.start(this._nextDelay);
+        this._nextDelay = Math.min(this.options.maxdelay, this._nextDelay * 2);
+      }
+    }
+  }, {
+    key: "sendCommand",
+    value: function sendCommand(command) {
+      if (!this.protocol) {
+        return;
+      }
+      return this._sendCommand(command);
+    }
+  }, {
+    key: "_sendCommand",
+    value: function _sendCommand(command) {
+      return this.socket.send(JSON.stringify(command));
+    }
+  }, {
+    key: "_closeOnError",
+    value: function _closeOnError() {
+      this._handshakeTimeout.stop();
+      this._disconnectionReason = 'error';
+      return this.socket.close();
+    }
+  }, {
+    key: "_onopen",
+    value: function _onopen(e) {
+      this.handlers.socketConnected();
+      this._disconnectionReason = 'handshake-failed';
+
+      // start handshake
+      var hello = {
+        command: 'hello',
+        protocols: [PROTOCOL_6, PROTOCOL_7]
+      };
+      hello.ver = VERSION;
+      if (this.options.ext) {
+        hello.ext = this.options.ext;
+      }
+      if (this.options.extver) {
+        hello.extver = this.options.extver;
+      }
+      if (this.options.snipver) {
+        hello.snipver = this.options.snipver;
+      }
+      this._sendCommand(hello);
+      return this._handshakeTimeout.start(this.options.handshake_timeout);
+    }
+  }, {
+    key: "_onclose",
+    value: function _onclose(e) {
+      this.protocol = 0;
+      this.handlers.disconnected(this._disconnectionReason, this._nextDelay);
+      return this._scheduleReconnection();
+    }
+  }, {
+    key: "_onerror",
+    value: function _onerror(e) {}
+  }, {
+    key: "_onmessage",
+    value: function _onmessage(e) {
+      return this.protocolParser.process(e.data);
+    }
+  }]);
+  return Connector;
+}();
+;
+exports.Connector = Connector;
+
+},{"./protocol":108,"core-js/modules/es6.array.iterator.js":85,"core-js/modules/es6.number.constructor.js":88,"core-js/modules/es6.object.to-string.js":91,"core-js/modules/es6.string.iterator.js":98,"core-js/modules/es6.symbol.js":99,"core-js/modules/web.dom.iterable.js":102}],104:[function(require,module,exports){
+"use strict";
+
+var CustomEvents = {
+  bind: function bind(element, eventName, handler) {
+    if (element.addEventListener) {
+      return element.addEventListener(eventName, handler, false);
+    }
+    if (element.attachEvent) {
+      element[eventName] = 1;
+      return element.attachEvent('onpropertychange', function (event) {
+        if (event.propertyName === eventName) {
+          return handler();
+        }
+      });
+    }
+    throw new Error("Attempt to attach custom event ".concat(eventName, " to something which isn't a DOMElement"));
+  },
+  fire: function fire(element, eventName) {
+    if (element.addEventListener) {
+      var event = document.createEvent('HTMLEvents');
+      event.initEvent(eventName, true, true);
+      return document.dispatchEvent(event);
+    } else if (element.attachEvent) {
+      if (element[eventName]) {
+        return element[eventName]++;
+      }
+    } else {
+      throw new Error("Attempt to fire custom event ".concat(eventName, " on something which isn't a DOMElement"));
+    }
+  }
+};
+exports.bind = CustomEvents.bind;
+exports.fire = CustomEvents.fire;
+
+},{}],105:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.regexp.match.js");
+require("core-js/modules/es6.symbol.js");
+require("core-js/modules/es6.array.from.js");
+require("core-js/modules/es6.string.iterator.js");
+require("core-js/modules/es6.object.to-string.js");
+require("core-js/modules/es6.array.iterator.js");
+require("core-js/modules/web.dom.iterable.js");
+require("core-js/modules/es6.number.constructor.js");
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+var LessPlugin = /*#__PURE__*/function () {
+  function LessPlugin(window, host) {
+    _classCallCheck(this, LessPlugin);
+    this.window = window;
+    this.host = host;
+  }
+  _createClass(LessPlugin, [{
+    key: "reload",
+    value: function reload(path, options) {
+      if (this.window.less && this.window.less.refresh) {
+        if (path.match(/\.less$/i)) {
+          return this.reloadLess(path);
+        }
+        if (options.originalPath.match(/\.less$/i)) {
+          return this.reloadLess(options.originalPath);
+        }
+      }
+      return false;
+    }
+  }, {
+    key: "reloadLess",
+    value: function reloadLess(path) {
+      var link;
+      var links = function () {
+        var result = [];
+        for (var _i = 0, _Array$from = Array.from(document.getElementsByTagName('link')); _i < _Array$from.length; _i++) {
+          link = _Array$from[_i];
+          if (link.href && link.rel.match(/^stylesheet\/less$/i) || link.rel.match(/stylesheet/i) && link.type.match(/^text\/(x-)?less$/i)) {
+            result.push(link);
+          }
+        }
+        return result;
+      }();
+      if (links.length === 0) {
+        return false;
+      }
+      for (var _i2 = 0, _Array$from2 = Array.from(links); _i2 < _Array$from2.length; _i2++) {
+        link = _Array$from2[_i2];
+        link.href = this.host.generateCacheBustUrl(link.href);
+      }
+      this.host.console.log('LiveReload is asking LESS to recompile all stylesheets');
+      this.window.less.refresh(true);
+      return true;
+    }
+  }, {
+    key: "analyze",
+    value: function analyze() {
+      return {
+        disable: !!(this.window.less && this.window.less.refresh)
+      };
+    }
+  }]);
+  return LessPlugin;
+}();
+;
+LessPlugin.identifier = 'less';
+LessPlugin.version = '1.0';
+module.exports = LessPlugin;
+
+},{"core-js/modules/es6.array.from.js":84,"core-js/modules/es6.array.iterator.js":85,"core-js/modules/es6.number.constructor.js":88,"core-js/modules/es6.object.to-string.js":91,"core-js/modules/es6.regexp.match.js":94,"core-js/modules/es6.string.iterator.js":98,"core-js/modules/es6.symbol.js":99,"core-js/modules/web.dom.iterable.js":102}],106:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.symbol.js");
+require("core-js/modules/es6.number.constructor.js");
+require("core-js/modules/es6.array.slice.js");
+require("core-js/modules/es6.object.to-string.js");
+require("core-js/modules/es6.array.from.js");
+require("core-js/modules/es6.string.iterator.js");
+require("core-js/modules/es6.array.iterator.js");
+require("core-js/modules/web.dom.iterable.js");
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+require("core-js/modules/es6.regexp.match.js");
+require("core-js/modules/es6.object.keys.js");
+function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+/* global alert */
+var _require = require('./connector'),
+  Connector = _require.Connector;
+var _require2 = require('./timer'),
+  Timer = _require2.Timer;
+var _require3 = require('./options'),
+  Options = _require3.Options;
+var _require4 = require('./reloader'),
+  Reloader = _require4.Reloader;
+var _require5 = require('./protocol'),
+  ProtocolError = _require5.ProtocolError;
+var LiveReload = /*#__PURE__*/function () {
+  function LiveReload(window) {
+    var _this = this;
+    _classCallCheck(this, LiveReload);
+    this.window = window;
+    this.listeners = {};
+    this.plugins = [];
+    this.pluginIdentifiers = {};
+
+    // i can haz console?
+    this.console = this.window.console && this.window.console.log && this.window.console.error ? this.window.location.href.match(/LR-verbose/) ? this.window.console : {
+      log: function log() {},
+      error: this.window.console.error.bind(this.window.console)
+    } : {
+      log: function log() {},
+      error: function error() {}
+    };
+
+    // i can haz sockets?
+    if (!(this.WebSocket = this.window.WebSocket || this.window.MozWebSocket)) {
+      this.console.error('LiveReload disabled because the browser does not seem to support web sockets');
+      return;
+    }
+
+    // i can haz options?
+    if ('LiveReloadOptions' in window) {
+      this.options = new Options();
+      for (var _i = 0, _Object$keys = Object.keys(window.LiveReloadOptions || {}); _i < _Object$keys.length; _i++) {
+        var k = _Object$keys[_i];
+        var v = window.LiveReloadOptions[k];
+        this.options.set(k, v);
+      }
+    } else {
+      this.options = Options.extract(this.window.document);
+      if (!this.options) {
+        this.console.error('LiveReload disabled because it could not find its own <SCRIPT> tag');
+        return;
+      }
+    }
+
+    // i can haz reloader?
+    this.reloader = new Reloader(this.window, this.console, Timer);
+
+    // i can haz connection?
+    this.connector = new Connector(this.options, this.WebSocket, Timer, {
+      connecting: function connecting() {},
+      socketConnected: function socketConnected() {},
+      connected: function connected(protocol) {
+        if (typeof _this.listeners.connect === 'function') {
+          _this.listeners.connect();
+        }
+        var host = _this.options.host;
+        var port = _this.options.port ? ":".concat(_this.options.port) : '';
+        _this.log("LiveReload is connected to ".concat(host).concat(port, " (protocol v").concat(protocol, ")."));
+        return _this.analyze();
+      },
+      error: function error(e) {
+        if (e instanceof ProtocolError) {
+          if (typeof console !== 'undefined' && console !== null) {
+            return console.log("".concat(e.message, "."));
+          }
+        } else {
+          if (typeof console !== 'undefined' && console !== null) {
+            return console.log("LiveReload internal error: ".concat(e.message));
+          }
+        }
+      },
+      disconnected: function disconnected(reason, nextDelay) {
+        if (typeof _this.listeners.disconnect === 'function') {
+          _this.listeners.disconnect();
+        }
+        var host = _this.options.host;
+        var port = _this.options.port ? ":".concat(_this.options.port) : '';
+        switch (reason) {
+          case 'cannot-connect':
+            return _this.log("LiveReload cannot connect to ".concat(host).concat(port, ", will retry in ").concat(nextDelay, " sec."));
+          case 'broken':
+            return _this.log("LiveReload disconnected from ".concat(host).concat(port, ", reconnecting in ").concat(nextDelay, " sec."));
+          case 'handshake-timeout':
+            return _this.log("LiveReload cannot connect to ".concat(host).concat(port, " (handshake timeout), will retry in ").concat(nextDelay, " sec."));
+          case 'handshake-failed':
+            return _this.log("LiveReload cannot connect to ".concat(host).concat(port, " (handshake failed), will retry in ").concat(nextDelay, " sec."));
+          case 'manual': // nop
+          case 'error': // nop
+          default:
+            return _this.log("LiveReload disconnected from ".concat(host).concat(port, " (").concat(reason, "), reconnecting in ").concat(nextDelay, " sec."));
+        }
+      },
+      message: function message(_message) {
+        switch (_message.command) {
+          case 'reload':
+            return _this.performReload(_message);
+          case 'alert':
+            return _this.performAlert(_message);
+        }
+      }
+    });
+    this.initialized = true;
+  }
+  _createClass(LiveReload, [{
+    key: "on",
+    value: function on(eventName, handler) {
+      this.listeners[eventName] = handler;
+    }
+  }, {
+    key: "log",
+    value: function log(message) {
+      return this.console.log("".concat(message));
+    }
+  }, {
+    key: "performReload",
+    value: function performReload(message) {
+      this.log("LiveReload received reload request: ".concat(JSON.stringify(message, null, 2)));
+      var _this$options = this.options,
+        host = _this$options.host,
+        port = _this$options.port,
+        pluginOrder = _this$options.pluginOrder;
+      return this.reloader.reload(message.path, {
+        liveCSS: message.liveCSS != null ? message.liveCSS : true,
+        liveImg: message.liveImg != null ? message.liveImg : true,
+        reloadMissingCSS: message.reloadMissingCSS != null ? message.reloadMissingCSS : true,
+        originalPath: message.originalPath || '',
+        overrideURL: message.overrideURL || '',
+        serverURL: "http://".concat(host).concat(port && ":".concat(port)),
+        pluginOrder: pluginOrder
+      });
+    }
+  }, {
+    key: "performAlert",
+    value: function performAlert(message) {
+      return alert(message.message);
+    }
+  }, {
+    key: "shutDown",
+    value: function shutDown() {
+      if (!this.initialized) {
+        return;
+      }
+      this.connector.disconnect();
+      this.log('LiveReload disconnected.');
+      return typeof this.listeners.shutdown === 'function' ? this.listeners.shutdown() : undefined;
+    }
+  }, {
+    key: "hasPlugin",
+    value: function hasPlugin(identifier) {
+      return !!this.pluginIdentifiers[identifier];
+    }
+  }, {
+    key: "addPlugin",
+    value: function addPlugin(PluginClass) {
+      var _this2 = this;
+      if (!this.initialized) {
+        return;
+      }
+      if (this.hasPlugin(PluginClass.identifier)) {
+        return;
+      }
+      this.pluginIdentifiers[PluginClass.identifier] = true;
+      var plugin = new PluginClass(this.window, {
+        // expose internal objects for those who know what they're doing
+        // (note that these are private APIs and subject to change at any time!)
+        _livereload: this,
+        _reloader: this.reloader,
+        _connector: this.connector,
+        // official API
+        console: this.console,
+        Timer: Timer,
+        generateCacheBustUrl: function generateCacheBustUrl(url) {
+          return _this2.reloader.generateCacheBustUrl(url);
+        }
+      });
+
+      // API that PluginClass can/must provide:
+      //
+      // string PluginClass.identifier
+      //   -- required, globally-unique name of this plugin
+      //
+      // string PluginClass.version
+      //   -- required, plugin version number (format %d.%d or %d.%d.%d)
+      //
+      // plugin = new PluginClass(window, officialLiveReloadAPI)
+      //   -- required, plugin constructor
+      //
+      // bool plugin.reload(string path, { bool liveCSS, bool liveImg })
+      //   -- optional, attemp to reload the given path, return true if handled
+      //
+      // object plugin.analyze()
+      //   -- optional, returns plugin-specific information about the current document (to send to the connected server)
+      //      (LiveReload 2 server currently only defines 'disable' key in this object; return {disable:true} to disable server-side
+      //       compilation of a matching plugin's files)
+
+      this.plugins.push(plugin);
+      this.reloader.addPlugin(plugin);
+    }
+  }, {
+    key: "analyze",
+    value: function analyze() {
+      if (!this.initialized) {
+        return;
+      }
+      if (!(this.connector.protocol >= 7)) {
+        return;
+      }
+      var pluginsData = {};
+      var _iterator = _createForOfIteratorHelper(this.plugins),
+        _step;
+      try {
+        for (_iterator.s(); !(_step = _iterator.n()).done;) {
+          var plugin = _step.value;
+          var pluginData = (typeof plugin.analyze === 'function' ? plugin.analyze() : undefined) || {};
+          pluginsData[plugin.constructor.identifier] = pluginData;
+          pluginData.version = plugin.constructor.version;
+        }
+      } catch (err) {
+        _iterator.e(err);
+      } finally {
+        _iterator.f();
+      }
+      this.connector.sendCommand({
+        command: 'info',
+        plugins: pluginsData,
+        url: this.window.location.href
+      });
+    }
+  }]);
+  return LiveReload;
+}();
+;
+exports.LiveReload = LiveReload;
+
+},{"./connector":103,"./options":107,"./protocol":108,"./reloader":109,"./timer":111,"core-js/modules/es6.array.from.js":84,"core-js/modules/es6.array.iterator.js":85,"core-js/modules/es6.array.slice.js":87,"core-js/modules/es6.number.constructor.js":88,"core-js/modules/es6.object.keys.js":90,"core-js/modules/es6.object.to-string.js":91,"core-js/modules/es6.regexp.match.js":94,"core-js/modules/es6.string.iterator.js":98,"core-js/modules/es6.symbol.js":99,"core-js/modules/web.dom.iterable.js":102}],107:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.regexp.split.js");
+require("core-js/modules/es6.symbol.js");
+require("core-js/modules/es6.number.constructor.js");
+require("core-js/modules/es6.array.from.js");
+require("core-js/modules/es6.string.iterator.js");
+require("core-js/modules/es6.object.to-string.js");
+require("core-js/modules/es6.array.iterator.js");
+require("core-js/modules/web.dom.iterable.js");
+require("core-js/modules/es6.regexp.match.js");
+require("core-js/modules/es6.regexp.replace.js");
+require("core-js/modules/es6.array.slice.js");
+function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
+function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
+function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
+function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
+function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+var Options = /*#__PURE__*/function () {
+  function Options() {
+    _classCallCheck(this, Options);
+    this.https = false;
+    this.host = null;
+    var port = 35729; // backing variable for port property closure
+
+    // we allow port to be overridden with a falsy value to indicate
+    // that we should not add a port specification to the backend url;
+    // port is now either a number, or a non-numeric string
+    Object.defineProperty(this, 'port', {
+      get: function get() {
+        return port;
+      },
+      set: function set(v) {
+        port = v ? isNaN(v) ? v : +v : '';
+      }
+    });
+    this.snipver = null;
+    this.ext = null;
+    this.extver = null;
+    this.mindelay = 1000;
+    this.maxdelay = 60000;
+    this.handshake_timeout = 5000;
+    var pluginOrder = [];
+    Object.defineProperty(this, 'pluginOrder', {
+      get: function get() {
+        return pluginOrder;
+      },
+      set: function set(v) {
+        pluginOrder.push.apply(pluginOrder, v.split(/[,;]/));
+      }
+    });
+  }
+  _createClass(Options, [{
+    key: "set",
+    value: function set(name, value) {
+      if (typeof value === 'undefined') {
+        return;
+      }
+      if (!isNaN(+value)) {
+        value = +value;
+      }
+      this[name] = value;
+    }
+  }]);
+  return Options;
+}();
+Options.extract = function (document) {
+  for (var _i = 0, _Array$from = Array.from(document.getElementsByTagName('script')); _i < _Array$from.length; _i++) {
+    var element = _Array$from[_i];
+    // eslint-disable-next-line no-var
+    var m;
+    // eslint-disable-next-line no-var
+    var mm;
+    var src = element.src;
+    var srcAttr = element.getAttribute('src');
+    var lrUrlRegexp = /^([^:]+:\/\/([^/:]+|\[[0-9a-f:]+\])(?::(\d+))?\/|\/\/|\/)?([^/].*\/)?z?livereload\.js(?:\?(.*))?$/;
+    //                   ^proto:// ^host                      ^port     ^//  ^/   ^folder
+    var lrUrlRegexpAttr = /^(?:(?:([^:/]+)?:?)\/{0,2})([^:]+|\[[0-9a-f:]+\])(?::(\d+))?/;
+    //                              ^proto             ^host/folder             ^port
+
+    if ((m = src.match(lrUrlRegexp)) && (mm = srcAttr.match(lrUrlRegexpAttr))) {
+      var _m = m,
+        _m2 = _slicedToArray(_m, 6),
+        host = _m2[2],
+        port = _m2[3],
+        params = _m2[5];
+      var _mm = mm,
+        _mm2 = _slicedToArray(_mm, 4),
+        portFromAttr = _mm2[3];
+      var options = new Options();
+      options.https = element.src.indexOf('https') === 0;
+      options.host = host;
+
+      // use port number that the script is loaded from as default
+      // for explicitly blank value; enables livereload through proxy
+      var ourPort = parseInt(port || portFromAttr, 10) || '';
+
+      // if port is specified in script use that as default instead
+      options.port = ourPort || options.port;
+      if (params) {
+        var _iterator = _createForOfIteratorHelper(params.split('&')),
+          _step;
+        try {
+          for (_iterator.s(); !(_step = _iterator.n()).done;) {
+            var pair = _step.value;
+            // eslint-disable-next-line no-var
+            var keyAndValue;
+            if ((keyAndValue = pair.split('=')).length > 1) {
+              options.set(keyAndValue[0].replace(/-/g, '_'), keyAndValue.slice(1).join('='));
+            }
+          }
+        } catch (err) {
+          _iterator.e(err);
+        } finally {
+          _iterator.f();
+        }
+      }
+
+      // if port was overwritten by empty value, then revert to using the same
+      // port as the script is running from again (note that it shouldn't be
+      // coerced to a numeric value, since that will be 0 for the empty string)
+      options.port = options.port || ourPort;
+      return options;
+    }
+  }
+  return null;
+};
+exports.Options = Options;
+
+},{"core-js/modules/es6.array.from.js":84,"core-js/modules/es6.array.iterator.js":85,"core-js/modules/es6.array.slice.js":87,"core-js/modules/es6.number.constructor.js":88,"core-js/modules/es6.object.to-string.js":91,"core-js/modules/es6.regexp.match.js":94,"core-js/modules/es6.regexp.replace.js":95,"core-js/modules/es6.regexp.split.js":96,"core-js/modules/es6.string.iterator.js":98,"core-js/modules/es6.symbol.js":99,"core-js/modules/web.dom.iterable.js":102}],108:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.number.constructor.js");
+require("core-js/modules/es6.array.slice.js");
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+require("core-js/modules/es6.regexp.match.js");
+require("core-js/modules/es6.regexp.constructor.js");
+require("core-js/modules/es6.string.includes.js");
+require("core-js/modules/es7.array.includes.js");
+require("core-js/modules/es6.symbol.js");
+require("core-js/modules/es6.array.from.js");
+require("core-js/modules/es6.string.iterator.js");
+require("core-js/modules/es6.object.to-string.js");
+require("core-js/modules/es6.array.iterator.js");
+require("core-js/modules/web.dom.iterable.js");
+function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
+function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
+function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
+function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+var PROTOCOL_6, PROTOCOL_7;
+exports.PROTOCOL_6 = PROTOCOL_6 = 'http://livereload.com/protocols/official-6';
+exports.PROTOCOL_7 = PROTOCOL_7 = 'http://livereload.com/protocols/official-7';
+var ProtocolError = /*#__PURE__*/_createClass(function ProtocolError(reason, data) {
+  _classCallCheck(this, ProtocolError);
+  this.message = "LiveReload protocol error (".concat(reason, ") after receiving data: \"").concat(data, "\".");
+});
+;
+var Parser = /*#__PURE__*/function () {
+  function Parser(handlers) {
+    _classCallCheck(this, Parser);
+    this.handlers = handlers;
+    this.reset();
+  }
+  _createClass(Parser, [{
+    key: "reset",
+    value: function reset() {
+      this.protocol = null;
+    }
+  }, {
+    key: "process",
+    value: function process(data) {
+      try {
+        var message;
+        if (!this.protocol) {
+          // eslint-disable-next-line prefer-regex-literals
+          if (data.match(new RegExp('^!!ver:([\\d.]+)$'))) {
+            this.protocol = 6;
+          } else if (message = this._parseMessage(data, ['hello'])) {
+            if (!message.protocols.length) {
+              throw new ProtocolError('no protocols specified in handshake message');
+            } else if (Array.from(message.protocols).includes(PROTOCOL_7)) {
+              this.protocol = 7;
+            } else if (Array.from(message.protocols).includes(PROTOCOL_6)) {
+              this.protocol = 6;
+            } else {
+              throw new ProtocolError('no supported protocols found');
+            }
+          }
+          return this.handlers.connected(this.protocol);
+        }
+        if (this.protocol === 6) {
+          message = JSON.parse(data);
+          if (!message.length) {
+            throw new ProtocolError('protocol 6 messages must be arrays');
+          }
+          var _Array$from = Array.from(message),
+            _Array$from2 = _slicedToArray(_Array$from, 2),
+            command = _Array$from2[0],
+            options = _Array$from2[1];
+          if (command !== 'refresh') {
+            throw new ProtocolError('unknown protocol 6 command');
+          }
+          return this.handlers.message({
+            command: 'reload',
+            path: options.path,
+            liveCSS: options.apply_css_live != null ? options.apply_css_live : true
+          });
+        }
+        message = this._parseMessage(data, ['reload', 'alert']);
+        return this.handlers.message(message);
+      } catch (e) {
+        if (e instanceof ProtocolError) {
+          return this.handlers.error(e);
+        }
+        throw e;
+      }
+    }
+  }, {
+    key: "_parseMessage",
+    value: function _parseMessage(data, validCommands) {
+      var message;
+      try {
+        message = JSON.parse(data);
+      } catch (e) {
+        throw new ProtocolError('unparsable JSON', data);
+      }
+      if (!message.command) {
+        throw new ProtocolError('missing "command" key', data);
+      }
+      if (!validCommands.includes(message.command)) {
+        throw new ProtocolError("invalid command '".concat(message.command, "', only valid commands are: ").concat(validCommands.join(', '), ")"), data);
+      }
+      return message;
+    }
+  }]);
+  return Parser;
+}();
+;
+exports.ProtocolError = ProtocolError;
+exports.Parser = Parser;
+
+},{"core-js/modules/es6.array.from.js":84,"core-js/modules/es6.array.iterator.js":85,"core-js/modules/es6.array.slice.js":87,"core-js/modules/es6.number.constructor.js":88,"core-js/modules/es6.object.to-string.js":91,"core-js/modules/es6.regexp.constructor.js":92,"core-js/modules/es6.regexp.match.js":94,"core-js/modules/es6.string.includes.js":97,"core-js/modules/es6.string.iterator.js":98,"core-js/modules/es6.symbol.js":99,"core-js/modules/es7.array.includes.js":100,"core-js/modules/web.dom.iterable.js":102}],109:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.number.constructor.js");
+require("core-js/modules/es6.object.keys.js");
+require("core-js/modules/es6.object.get-own-property-descriptor.js");
+require("core-js/modules/es7.object.get-own-property-descriptors.js");
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+require("core-js/modules/es6.array.slice.js");
+require("core-js/modules/es6.regexp.replace.js");
+require("core-js/modules/es6.regexp.constructor.js");
+require("core-js/modules/es6.regexp.split.js");
+require("core-js/modules/es6.symbol.js");
+require("core-js/modules/es6.array.from.js");
+require("core-js/modules/es6.string.iterator.js");
+require("core-js/modules/es6.object.to-string.js");
+require("core-js/modules/es6.array.iterator.js");
+require("core-js/modules/web.dom.iterable.js");
+require("core-js/modules/es6.regexp.match.js");
+require("core-js/modules/es6.array.filter.js");
+require("core-js/modules/es6.array.map.js");
+function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
+function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
+function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
+function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
+function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
+/* global CSSRule */
+
+/**
+ * Split URL
+ * @param  {string} url
+ * @return {object}
+ */
+function splitUrl(url) {
+  var hash = '';
+  var params = '';
+  var index = url.indexOf('#');
+  if (index >= 0) {
+    hash = url.slice(index);
+    url = url.slice(0, index);
+  }
+
+  // http://your.domain.com/path/to/combo/??file1.css,file2,css
+  var comboSign = url.indexOf('??');
+  if (comboSign >= 0) {
+    if (comboSign + 1 !== url.lastIndexOf('?')) {
+      index = url.lastIndexOf('?');
+    }
+  } else {
+    index = url.indexOf('?');
+  }
+  if (index >= 0) {
+    params = url.slice(index);
+    url = url.slice(0, index);
+  }
+  return {
+    url: url,
+    params: params,
+    hash: hash
+  };
+}
+;
+
+/**
+ * Get path from URL (remove protocol, host, port)
+ * @param  {string} url
+ * @return {string}
+ */
+function pathFromUrl(url) {
+  if (!url) {
+    return '';
+  }
+  var path;
+  var _splitUrl = splitUrl(url);
+  url = _splitUrl.url;
+  if (url.indexOf('file://') === 0) {
+    // eslint-disable-next-line prefer-regex-literals
+    path = url.replace(new RegExp('^file://(localhost)?'), '');
+  } else {
+    //                        http  :   // hostname  :8080  /
+    // eslint-disable-next-line prefer-regex-literals
+    path = url.replace(new RegExp('^([^:]+:)?//([^:/]+)(:\\d*)?/'), '/');
+  }
+
+  // decodeURI has special handling of stuff like semicolons, so use decodeURIComponent
+  return decodeURIComponent(path);
+}
+
+/**
+ * Get number of matching path segments
+ * @param  {string} left
+ * @param  {string} right
+ * @return {int}
+ */
+function numberOfMatchingSegments(left, right) {
+  // get rid of leading slashes and normalize to lower case
+  left = left.replace(/^\/+/, '').toLowerCase();
+  right = right.replace(/^\/+/, '').toLowerCase();
+  if (left === right) {
+    return 10000;
+  }
+  var comps1 = left.split(/\/|\\/).reverse();
+  var comps2 = right.split(/\/|\\/).reverse();
+  var len = Math.min(comps1.length, comps2.length);
+  var eqCount = 0;
+  while (eqCount < len && comps1[eqCount] === comps2[eqCount]) {
+    ++eqCount;
+  }
+  return eqCount;
+}
+
+/**
+ * Pick best matching path from a collection
+ * @param  {string} path         Path to match
+ * @param  {array} objects       Collection of paths
+ * @param  {function} [pathFunc] Transform applied to each item in collection
+ * @return {object}
+ */
+function pickBestMatch(path, objects) {
+  var pathFunc = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : function (s) {
+    return s;
+  };
+  var score;
+  var bestMatch = {
+    score: 0
+  };
+  var _iterator = _createForOfIteratorHelper(objects),
+    _step;
+  try {
+    for (_iterator.s(); !(_step = _iterator.n()).done;) {
+      var object = _step.value;
+      score = numberOfMatchingSegments(path, pathFunc(object));
+      if (score > bestMatch.score) {
+        bestMatch = {
+          object: object,
+          score: score
+        };
+      }
+    }
+  } catch (err) {
+    _iterator.e(err);
+  } finally {
+    _iterator.f();
+  }
+  if (bestMatch.score === 0) {
+    return null;
+  }
+  return bestMatch;
+}
+
+/**
+ * Test if paths match
+ * @param  {string} left
+ * @param  {string} right
+ * @return {bool}
+ */
+function pathsMatch(left, right) {
+  return numberOfMatchingSegments(left, right) > 0;
+}
+var IMAGE_STYLES = [{
+  selector: 'background',
+  styleNames: ['backgroundImage']
+}, {
+  selector: 'border',
+  styleNames: ['borderImage', 'webkitBorderImage', 'MozBorderImage']
+}];
+var DEFAULT_OPTIONS = {
+  stylesheetReloadTimeout: 15000
+};
+var IMAGES_REGEX = /\.(jpe?g|png|gif|svg)$/i;
+var Reloader = /*#__PURE__*/function () {
+  function Reloader(window, console, Timer) {
+    _classCallCheck(this, Reloader);
+    this.window = window;
+    this.console = console;
+    this.Timer = Timer;
+    this.document = this.window.document;
+    this.importCacheWaitPeriod = 200;
+    this.plugins = [];
+  }
+  _createClass(Reloader, [{
+    key: "addPlugin",
+    value: function addPlugin(plugin) {
+      return this.plugins.push(plugin);
+    }
+  }, {
+    key: "analyze",
+    value: function analyze(callback) {}
+  }, {
+    key: "reload",
+    value: function reload(path) {
+      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+      this.options = _objectSpread(_objectSpread({}, DEFAULT_OPTIONS), options); // avoid passing it through all the funcs
+
+      if (this.options.pluginOrder && this.options.pluginOrder.length) {
+        this.runPluginsByOrder(path, options);
+        return;
+      }
+      for (var _i = 0, _Array$from = Array.from(this.plugins); _i < _Array$from.length; _i++) {
+        var plugin = _Array$from[_i];
+        if (plugin.reload && plugin.reload(path, options)) {
+          return;
+        }
+      }
+      if (options.liveCSS && path.match(/\.css(?:\.map)?$/i)) {
+        if (this.reloadStylesheet(path)) {
+          return;
+        }
+      }
+      if (options.liveImg && path.match(IMAGES_REGEX)) {
+        this.reloadImages(path);
+        return;
+      }
+      if (options.isChromeExtension) {
+        this.reloadChromeExtension();
+        return;
+      }
+      return this.reloadPage();
+    }
+  }, {
+    key: "runPluginsByOrder",
+    value: function runPluginsByOrder(path, options) {
+      var _this = this;
+      options.pluginOrder.some(function (pluginId) {
+        if (pluginId === 'css') {
+          if (options.liveCSS && path.match(/\.css(?:\.map)?$/i)) {
+            if (_this.reloadStylesheet(path)) {
+              return true;
+            }
+          }
+        }
+        if (pluginId === 'img') {
+          if (options.liveImg && path.match(IMAGES_REGEX)) {
+            _this.reloadImages(path);
+            return true;
+          }
+        }
+        if (pluginId === 'extension') {
+          if (options.isChromeExtension) {
+            _this.reloadChromeExtension();
+            return true;
+          }
+        }
+        if (pluginId === 'others') {
+          _this.reloadPage();
+          return true;
+        }
+        if (pluginId === 'external') {
+          return _this.plugins.some(function (plugin) {
+            return plugin.reload && plugin.reload(path, options);
+          });
+        }
+        return _this.plugins.filter(function (plugin) {
+          return plugin.constructor.identifier === pluginId;
+        }).some(function (plugin) {
+          return plugin.reload && plugin.reload(path, options);
+        });
+      });
+    }
+  }, {
+    key: "reloadPage",
+    value: function reloadPage() {
+      return this.window.document.location.reload();
+    }
+  }, {
+    key: "reloadChromeExtension",
+    value: function reloadChromeExtension() {
+      return this.window.chrome.runtime.reload();
+    }
+  }, {
+    key: "reloadImages",
+    value: function reloadImages(path) {
+      var _this2 = this;
+      var img;
+      var expando = this.generateUniqueString();
+      for (var _i2 = 0, _Array$from2 = Array.from(this.document.images); _i2 < _Array$from2.length; _i2++) {
+        img = _Array$from2[_i2];
+        if (pathsMatch(path, pathFromUrl(img.src))) {
+          img.src = this.generateCacheBustUrl(img.src, expando);
+        }
+      }
+      if (this.document.querySelectorAll) {
+        for (var _i3 = 0, _IMAGE_STYLES = IMAGE_STYLES; _i3 < _IMAGE_STYLES.length; _i3++) {
+          var _IMAGE_STYLES$_i = _IMAGE_STYLES[_i3],
+            selector = _IMAGE_STYLES$_i.selector,
+            styleNames = _IMAGE_STYLES$_i.styleNames;
+          for (var _i4 = 0, _Array$from3 = Array.from(this.document.querySelectorAll("[style*=".concat(selector, "]"))); _i4 < _Array$from3.length; _i4++) {
+            img = _Array$from3[_i4];
+            this.reloadStyleImages(img.style, styleNames, path, expando);
+          }
+        }
+      }
+      if (this.document.styleSheets) {
+        return Array.from(this.document.styleSheets).map(function (styleSheet) {
+          return _this2.reloadStylesheetImages(styleSheet, path, expando);
+        });
+      }
+    }
+  }, {
+    key: "reloadStylesheetImages",
+    value: function reloadStylesheetImages(styleSheet, path, expando) {
+      var rules;
+      try {
+        rules = (styleSheet || {}).cssRules;
+      } catch (e) {}
+      if (!rules) {
+        return;
+      }
+      for (var _i5 = 0, _Array$from4 = Array.from(rules); _i5 < _Array$from4.length; _i5++) {
+        var rule = _Array$from4[_i5];
+        switch (rule.type) {
+          case CSSRule.IMPORT_RULE:
+            this.reloadStylesheetImages(rule.styleSheet, path, expando);
+            break;
+          case CSSRule.STYLE_RULE:
+            for (var _i6 = 0, _IMAGE_STYLES2 = IMAGE_STYLES; _i6 < _IMAGE_STYLES2.length; _i6++) {
+              var styleNames = _IMAGE_STYLES2[_i6].styleNames;
+              this.reloadStyleImages(rule.style, styleNames, path, expando);
+            }
+            break;
+          case CSSRule.MEDIA_RULE:
+            this.reloadStylesheetImages(rule, path, expando);
+            break;
+        }
+      }
+    }
+  }, {
+    key: "reloadStyleImages",
+    value: function reloadStyleImages(style, styleNames, path, expando) {
+      var _this3 = this;
+      var _iterator2 = _createForOfIteratorHelper(styleNames),
+        _step2;
+      try {
+        for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
+          var styleName = _step2.value;
+          var value = style[styleName];
+          if (typeof value === 'string') {
+            // eslint-disable-next-line prefer-regex-literals
+            var newValue = value.replace(new RegExp('\\burl\\s*\\(([^)]*)\\)'), function (match, src) {
+              if (pathsMatch(path, pathFromUrl(src))) {
+                return "url(".concat(_this3.generateCacheBustUrl(src, expando), ")");
+              }
+              return match;
+            });
+            if (newValue !== value) {
+              style[styleName] = newValue;
+            }
+          }
+        }
+      } catch (err) {
+        _iterator2.e(err);
+      } finally {
+        _iterator2.f();
+      }
+    }
+  }, {
+    key: "reloadStylesheet",
+    value: function reloadStylesheet(path) {
+      var _this4 = this;
+      var options = this.options || DEFAULT_OPTIONS;
+
+      // has to be a real array, because DOMNodeList will be modified
+      var style;
+      var link;
+      var links = function () {
+        var result = [];
+        for (var _i7 = 0, _Array$from5 = Array.from(_this4.document.getElementsByTagName('link')); _i7 < _Array$from5.length; _i7++) {
+          link = _Array$from5[_i7];
+          if (link.rel.match(/^stylesheet$/i) && !link.__LiveReload_pendingRemoval) {
+            result.push(link);
+          }
+        }
+        return result;
+      }();
+
+      // find all imported stylesheets
+      var imported = [];
+      for (var _i8 = 0, _Array$from6 = Array.from(this.document.getElementsByTagName('style')); _i8 < _Array$from6.length; _i8++) {
+        style = _Array$from6[_i8];
+        if (style.sheet) {
+          this.collectImportedStylesheets(style, style.sheet, imported);
+        }
+      }
+      for (var _i9 = 0, _Array$from7 = Array.from(links); _i9 < _Array$from7.length; _i9++) {
+        link = _Array$from7[_i9];
+        this.collectImportedStylesheets(link, link.sheet, imported);
+      }
+
+      // handle prefixfree
+      if (this.window.StyleFix && this.document.querySelectorAll) {
+        for (var _i10 = 0, _Array$from8 = Array.from(this.document.querySelectorAll('style[data-href]')); _i10 < _Array$from8.length; _i10++) {
+          style = _Array$from8[_i10];
+          links.push(style);
+        }
+      }
+      this.console.log("LiveReload found ".concat(links.length, " LINKed stylesheets, ").concat(imported.length, " @imported stylesheets"));
+      var match = pickBestMatch(path, links.concat(imported), function (link) {
+        return pathFromUrl(_this4.linkHref(link));
+      });
+      if (match) {
+        if (match.object.rule) {
+          this.console.log("LiveReload is reloading imported stylesheet: ".concat(match.object.href));
+          this.reattachImportedRule(match.object);
+        } else {
+          this.console.log("LiveReload is reloading stylesheet: ".concat(this.linkHref(match.object)));
+          this.reattachStylesheetLink(match.object);
+        }
+      } else {
+        if (options.reloadMissingCSS) {
+          this.console.log("LiveReload will reload all stylesheets because path '".concat(path, "' did not match any specific one. To disable this behavior, set 'options.reloadMissingCSS' to 'false'."));
+          for (var _i11 = 0, _Array$from9 = Array.from(links); _i11 < _Array$from9.length; _i11++) {
+            link = _Array$from9[_i11];
+            this.reattachStylesheetLink(link);
+          }
+        } else {
+          this.console.log("LiveReload will not reload path '".concat(path, "' because the stylesheet was not found on the page and 'options.reloadMissingCSS' was set to 'false'."));
+        }
+      }
+      return true;
+    }
+  }, {
+    key: "collectImportedStylesheets",
+    value: function collectImportedStylesheets(link, styleSheet, result) {
+      // in WebKit, styleSheet.cssRules is null for inaccessible stylesheets;
+      // Firefox/Opera may throw exceptions
+      var rules;
+      try {
+        rules = (styleSheet || {}).cssRules;
+      } catch (e) {}
+      if (rules && rules.length) {
+        for (var index = 0; index < rules.length; index++) {
+          var rule = rules[index];
+          switch (rule.type) {
+            case CSSRule.CHARSET_RULE:
+              continue;
+            // do nothing
+            case CSSRule.IMPORT_RULE:
+              result.push({
+                link: link,
+                rule: rule,
+                index: index,
+                href: rule.href
+              });
+              this.collectImportedStylesheets(link, rule.styleSheet, result);
+              break;
+            default:
+              break;
+            // import rules can only be preceded by charset rules
+          }
+        }
+      }
+    }
+  }, {
+    key: "waitUntilCssLoads",
+    value: function waitUntilCssLoads(clone, func) {
+      var _this5 = this;
+      var options = this.options || DEFAULT_OPTIONS;
+      var callbackExecuted = false;
+      var executeCallback = function executeCallback() {
+        if (callbackExecuted) {
+          return;
+        }
+        callbackExecuted = true;
+        return func();
+      };
+
+      // supported by Chrome 19+, Safari 5.2+, Firefox 9+, Opera 9+, IE6+
+      // http://www.zachleat.com/web/load-css-dynamically/
+      // http://pieisgood.org/test/script-link-events/
+      clone.onload = function () {
+        _this5.console.log('LiveReload: the new stylesheet has finished loading');
+        _this5.knownToSupportCssOnLoad = true;
+        return executeCallback();
+      };
+      if (!this.knownToSupportCssOnLoad) {
+        // polling
+        var _poll;
+        (_poll = function poll() {
+          if (clone.sheet) {
+            _this5.console.log('LiveReload is polling until the new CSS finishes loading...');
+            return executeCallback();
+          }
+          return _this5.Timer.start(50, _poll);
+        })();
+      }
+
+      // fail safe
+      return this.Timer.start(options.stylesheetReloadTimeout, executeCallback);
+    }
+  }, {
+    key: "linkHref",
+    value: function linkHref(link) {
+      // prefixfree uses data-href when it turns LINK into STYLE
+      return link.href || link.getAttribute && link.getAttribute('data-href');
+    }
+  }, {
+    key: "reattachStylesheetLink",
+    value: function reattachStylesheetLink(link) {
+      var _this6 = this;
+      // ignore LINKs that will be removed by LR soon
+      var clone;
+      if (link.__LiveReload_pendingRemoval) {
+        return;
+      }
+      link.__LiveReload_pendingRemoval = true;
+      if (link.tagName === 'STYLE') {
+        // prefixfree
+        clone = this.document.createElement('link');
+        clone.rel = 'stylesheet';
+        clone.media = link.media;
+        clone.disabled = link.disabled;
+      } else {
+        clone = link.cloneNode(false);
+      }
+      clone.href = this.generateCacheBustUrl(this.linkHref(link));
+
+      // insert the new LINK before the old one
+      var parent = link.parentNode;
+      if (parent.lastChild === link) {
+        parent.appendChild(clone);
+      } else {
+        parent.insertBefore(clone, link.nextSibling);
+      }
+      return this.waitUntilCssLoads(clone, function () {
+        var additionalWaitingTime;
+        if (/AppleWebKit/.test(_this6.window.navigator.userAgent)) {
+          additionalWaitingTime = 5;
+        } else {
+          additionalWaitingTime = 200;
+        }
+        return _this6.Timer.start(additionalWaitingTime, function () {
+          if (!link.parentNode) {
+            return;
+          }
+          link.parentNode.removeChild(link);
+          clone.onreadystatechange = null;
+          return _this6.window.StyleFix ? _this6.window.StyleFix.link(clone) : undefined;
+        });
+      }); // prefixfree
+    }
+  }, {
+    key: "reattachImportedRule",
+    value: function reattachImportedRule(_ref) {
+      var _this7 = this;
+      var rule = _ref.rule,
+        index = _ref.index,
+        link = _ref.link;
+      var parent = rule.parentStyleSheet;
+      var href = this.generateCacheBustUrl(rule.href);
+      var media = rule.media.length ? [].join.call(rule.media, ', ') : '';
+      var newRule = "@import url(\"".concat(href, "\") ").concat(media, ";");
+
+      // used to detect if reattachImportedRule has been called again on the same rule
+      rule.__LiveReload_newHref = href;
+
+      // WORKAROUND FOR WEBKIT BUG: WebKit resets all styles if we add @import'ed
+      // stylesheet that hasn't been cached yet. Workaround is to pre-cache the
+      // stylesheet by temporarily adding it as a LINK tag.
+      var tempLink = this.document.createElement('link');
+      tempLink.rel = 'stylesheet';
+      tempLink.href = href;
+      tempLink.__LiveReload_pendingRemoval = true; // exclude from path matching
+
+      if (link.parentNode) {
+        link.parentNode.insertBefore(tempLink, link);
+      }
+
+      // wait for it to load
+      return this.Timer.start(this.importCacheWaitPeriod, function () {
+        if (tempLink.parentNode) {
+          tempLink.parentNode.removeChild(tempLink);
+        }
+
+        // if another reattachImportedRule call is in progress, abandon this one
+        if (rule.__LiveReload_newHref !== href) {
+          return;
+        }
+        parent.insertRule(newRule, index);
+        parent.deleteRule(index + 1);
+
+        // save the new rule, so that we can detect another reattachImportedRule call
+        rule = parent.cssRules[index];
+        rule.__LiveReload_newHref = href;
+
+        // repeat again for good measure
+        return _this7.Timer.start(_this7.importCacheWaitPeriod, function () {
+          // if another reattachImportedRule call is in progress, abandon this one
+          if (rule.__LiveReload_newHref !== href) {
+            return;
+          }
+          parent.insertRule(newRule, index);
+          return parent.deleteRule(index + 1);
+        });
+      });
+    }
+  }, {
+    key: "generateUniqueString",
+    value: function generateUniqueString() {
+      return "livereload=".concat(Date.now());
+    }
+  }, {
+    key: "generateCacheBustUrl",
+    value: function generateCacheBustUrl(url, expando) {
+      var options = this.options || DEFAULT_OPTIONS;
+      var hash, oldParams;
+      if (!expando) {
+        expando = this.generateUniqueString();
+      }
+      var _splitUrl2 = splitUrl(url);
+      url = _splitUrl2.url;
+      hash = _splitUrl2.hash;
+      oldParams = _splitUrl2.params;
+      if (options.overrideURL) {
+        if (url.indexOf(options.serverURL) < 0) {
+          var originalUrl = url;
+          url = options.serverURL + options.overrideURL + '?url=' + encodeURIComponent(url);
+          this.console.log("LiveReload is overriding source URL ".concat(originalUrl, " with ").concat(url));
+        }
+      }
+      var params = oldParams.replace(/(\?|&)livereload=(\d+)/, function (match, sep) {
+        return "".concat(sep).concat(expando);
+      });
+      if (params === oldParams) {
+        if (oldParams.length === 0) {
+          params = "?".concat(expando);
+        } else {
+          params = "".concat(oldParams, "&").concat(expando);
+        }
+      }
+      return url + params + hash;
+    }
+  }]);
+  return Reloader;
+}();
+;
+exports.splitUrl = splitUrl;
+exports.pathFromUrl = pathFromUrl;
+exports.numberOfMatchingSegments = numberOfMatchingSegments;
+exports.pickBestMatch = pickBestMatch;
+exports.pathsMatch = pathsMatch;
+exports.Reloader = Reloader;
+
+},{"core-js/modules/es6.array.filter.js":83,"core-js/modules/es6.array.from.js":84,"core-js/modules/es6.array.iterator.js":85,"core-js/modules/es6.array.map.js":86,"core-js/modules/es6.array.slice.js":87,"core-js/modules/es6.number.constructor.js":88,"core-js/modules/es6.object.get-own-property-descriptor.js":89,"core-js/modules/es6.object.keys.js":90,"core-js/modules/es6.object.to-string.js":91,"core-js/modules/es6.regexp.constructor.js":92,"core-js/modules/es6.regexp.match.js":94,"core-js/modules/es6.regexp.replace.js":95,"core-js/modules/es6.regexp.split.js":96,"core-js/modules/es6.string.iterator.js":98,"core-js/modules/es6.symbol.js":99,"core-js/modules/es7.object.get-own-property-descriptors.js":101,"core-js/modules/web.dom.iterable.js":102}],110:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.regexp.match.js");
+var CustomEvents = require('./customevents');
+var LiveReload = window.LiveReload = new (require('./livereload').LiveReload)(window);
+for (var k in window) {
+  if (k.match(/^LiveReloadPlugin/)) {
+    LiveReload.addPlugin(window[k]);
+  }
+}
+LiveReload.addPlugin(require('./less'));
+LiveReload.on('shutdown', function () {
+  return delete window.LiveReload;
+});
+LiveReload.on('connect', function () {
+  return CustomEvents.fire(document, 'LiveReloadConnect');
+});
+LiveReload.on('disconnect', function () {
+  return CustomEvents.fire(document, 'LiveReloadDisconnect');
+});
+CustomEvents.bind(document, 'LiveReloadShutDown', function () {
+  return LiveReload.shutDown();
+});
+
+},{"./customevents":104,"./less":105,"./livereload":106,"core-js/modules/es6.regexp.match.js":94}],111:[function(require,module,exports){
+"use strict";
+
+require("core-js/modules/es6.string.iterator.js");
+require("core-js/modules/es6.object.to-string.js");
+require("core-js/modules/es6.array.iterator.js");
+require("core-js/modules/web.dom.iterable.js");
+require("core-js/modules/es6.symbol.js");
+require("core-js/modules/es6.number.constructor.js");
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
+function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
+function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
+function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
+var Timer = /*#__PURE__*/function () {
+  function Timer(func) {
+    var _this = this;
+    _classCallCheck(this, Timer);
+    this.func = func;
+    this.running = false;
+    this.id = null;
+    this._handler = function () {
+      _this.running = false;
+      _this.id = null;
+      return _this.func();
+    };
+  }
+  _createClass(Timer, [{
+    key: "start",
+    value: function start(timeout) {
+      if (this.running) {
+        clearTimeout(this.id);
+      }
+      this.id = setTimeout(this._handler, timeout);
+      this.running = true;
+    }
+  }, {
+    key: "stop",
+    value: function stop() {
+      if (this.running) {
+        clearTimeout(this.id);
+        this.running = false;
+        this.id = null;
+      }
+    }
+  }]);
+  return Timer;
+}();
+;
+Timer.start = function (timeout, func) {
+  return setTimeout(func, timeout);
+};
+exports.Timer = Timer;
+
+},{"core-js/modules/es6.array.iterator.js":85,"core-js/modules/es6.number.constructor.js":88,"core-js/modules/es6.object.to-string.js":91,"core-js/modules/es6.string.iterator.js":98,"core-js/modules/es6.symbol.js":99,"core-js/modules/web.dom.iterable.js":102}]},{},[110]);
diff --git a/livereload/livereload.min.js b/livereload/livereload.min.js
new file mode 100644
index 000000000..335c9e2a5
--- /dev/null
+++ b/livereload/livereload.min.js
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