Fix other linting errors. No lint makes for easier development.

app/util/UnreadCounter.js

@@ -70,6 +70,6 @@ Ext.define('Rambox.util.UnreadCounter', {
 			unreadCountByService['delete'](id);
 
 			updateAppUnreadCounter();
-		}
+		};
 	}
 });

app/ux/WebView.js

@@ -31,7 +31,7 @@ Ext.define('Rambox.ux.WebView',{
 				pathname: match[5],
 				search: match[6],
 				hash: match[7]
-			}
+			};
 		}
 
 		// Allow Custom sites with self certificates
@@ -386,7 +386,6 @@ Ext.define('Rambox.ux.WebView',{
 						require('electron').shell.openExternal(e.url);
 					}
 					return;
-					break;
 				default:
 					break;
 			}

app/view/main/MainController.js

@@ -486,7 +486,7 @@ Ext.define('Rambox.view.main.MainController', {
 			Ext.cq1('app-main').getViewModel().set('avatar', '');
 
 			if ( Ext.isFunction(callback) ) callback();
-		}
+		};
 
 		if ( btn ) {
 			Ext.Msg.confirm(locale['app.main[21]'], locale['app.window[38]'], function(btnId) {