Merge branch 'master' of github.com:thecodingmachine/workadventure into scaling

# Conflicts:
#	back/src/Services/SocketManager.ts
#	deeployer.libsonnet
#	docker-compose.yaml
#	front/src/Connexion/RoomConnection.ts
#	front/src/Enum/EnvironmentVariable.ts
#	front/src/Phaser/Game/GameScene.ts
#	front/webpack.config.js
#	pusher/src/Controller/IoSocketController.ts

pusher/src/Controller/MapController.ts

@@ -1,11 +1,9 @@
-import {OK} from "http-status-codes";
-import {URL_ROOM_STARTED} from "../Enum/EnvironmentVariable";
 import {HttpRequest, HttpResponse, TemplatedApp} from "uWebSockets.js";
 import {BaseController} from "./BaseController";
 import {parse} from "query-string";
 import {adminApi} from "../Services/AdminApi";
 
-//todo: delete this
+
 export class MapController extends BaseController{
 
     constructor(private App : TemplatedApp) {