Merge pull request #78 from ahlen/master

Added the gameprocess to be supervised and deleted *.save files that the lobby use.
removed dependency on pickle file existing
Merge branch 'master' of github.com:quizzingbricks/quizzingbricks-core
Merge pull request #79 from Gurr3/master

lobbyqueue now creates the "save-files" if none exists
Merge remote-tracking branch 'upstream/master'