Remove unfinished web application

It used Broadway as an easy "reuse the same code into web application" way for me, but Broadway
is not very good for this. This feature should be made using some better dedicated framework for
building websites (so it can work better and support different screen sizes).

All the WebSocket functionality needed for this will remain (and be documented at a later point
when expanded and stable), so if anyone would like to make such remote controlling app, will be
free to do so (outside of Clapper code).

src/player.js

@@ -3,7 +3,6 @@ const ByteArray = imports.byteArray;
 const Debug = imports.src.debug;
 const Misc = imports.src.misc;
 const { PlaylistWidget } = imports.src.playlist;
-const { WebApp } = imports.src.webApp;
 
 const { debug, warn } = Debug;
 const { settings } = Misc;
@@ -43,7 +42,6 @@ class ClapperPlayer extends GstClapper.Clapper
         this.visualization_enabled = false;
 
         this.webserver = null;
-        this.webapp = null;
         this.playlistWidget = new PlaylistWidget();
 
         this.seekDone = true;
@@ -675,7 +673,6 @@ class ClapperPlayer extends GstClapper.Clapper
                 debug(`changed play flags: ${initialFlags} -> ${settingsFlags}`);
                 break;
             case 'webserver-enabled':
-            case 'webapp-enabled':
                 const webserverEnabled = settings.get_boolean('webserver-enabled');
 
                 if(webserverEnabled) {
@@ -690,22 +687,8 @@ class ClapperPlayer extends GstClapper.Clapper
                         this.webserver.passMsgData = this.receiveWs.bind(this);
                     }
                     this.webserver.startListening();
-
-                    const webappEnabled = settings.get_boolean('webapp-enabled');
-
-                    if(!this.webapp && !webappEnabled)
-                        break;
-
-                    if(webappEnabled) {
-                        if(!this.webapp)
-                            this.webapp = new WebApp();
-
-                        this.webapp.startDaemonApp(settings.get_int('webapp-port'));
-                    }
                 }
                 else if(this.webserver) {
-                    /* remote app will close when connection is lost
-                     * which will cause the daemon to close too */
                     this.webserver.stopListening();
                 }
                 break;