feat(ui): added working ingame ui

Added ingame ui with bootstrap. There were problems with the lock procedure which are now fixed.

knockoutwhistweb/app/logic/game/GameLobby.scala

@@ -180,6 +180,10 @@ class GameLobby private(
     users.clone()
   }
 
+  def getLogic: GameLogic = {
+    logic
+  }
+
   private def getPlayerBySession(userSession: UserSession): AbstractPlayer = {
     val playerOption = getMatch.totalplayers.find(_.id == userSession.id)
     if (playerOption.isEmpty) {