Enabelt the Client to interact with the main menu and go to lobby screen.
Merge branch 'master' of https://github.com/Stollebob/Mighty-Heroes into develop

# By Stollebob
# Via Stollebob
* 'master' of https://github.com/Stollebob/Mighty-Heroes:
  Enabelt the Client to interact with the main menu and go to lobby screen.