Merge pull request #120 from Gegga87/master

3/12
fixed websocket update for status and gameboard
added login_required to all endpoints that should have it
Merge pull request #121 from ahlen/master

added login_required to all endpoints that should have it
RPC messages in lobbies
Merge pull request #122 from SimonHietala/master

RPC messages in lobbies
changed from close to remove on the sqlalchemy session
Merge pull request #123 from ahlen/master

changed from close to remove on the sqlalchemy session
worked on making game_board more response for showing Question button
Merge branch 'master' of https://github.com/quizzingbricks/quizzingbricks-core