Fix in QuestionDescriptorFacade declaration
Refactored lobby.xhtml to have game models on the left, games on the right
Refactored GameFacade.findRegisteredGames
Fix issue in SingleLobbyController
+ UserfacadeTest + fix bug
Merge branch 'master' of github.com:Heigvd/Wegas
Merge branch 'HEAD' of git@github.com:Heigvd/Wegas.git
Merge branch 'master' into flexi

# By Francois-Xavier Aeberhard (4) and Yannick Lagger (1)
# Via Yannick Lagger (2) and Francois-Xavier Aeberhard (1)
* master:
  + UserfacadeTest + fix bug
  Fix issue in SingleLobbyController
  Refactored GameFacade.findRegisteredGames
  Refactored lobby.xhtml to have game models on the left, games on the right
  Fix in QuestionDescriptorFacade declaration