Merge pull request #95 from Gegga87/master

started making web lobby work with the backend lobbyservice
updated websockets in web
Merge remote-tracking branch 'upstream/master'
changed lobby invite to take user ids instead of emails
Merge pull request #96 from ahlen/master

changed lobby invite to take user ids instead of emails
commented out non-working code to stop functions from crashing cause backend responses have been changed
Merge branch 'master' of https://github.com/quizzingbricks/quizzingbricks-core
fixed import typo/bug
Merge pull request #97 from ahlen/master

fixed import typo/bug in lobby service
Merge branch 'master' of https://github.com/quizzingbricks/quizzingbricks-core
updated create lobby to adding its owner to the invites, but with the state member
changed lobby membership to have composite ids (lobby_id, user_id) to fix bug that only let every lobby to contain a single invitee
minor commit before pull upstream
Merge pull request #98 from ahlen/master

changed lobby membership to have composite ids (lobby_id, user_id) to fix bug that only let every lobby to contain a single invitee
Merge branch 'master' of https://github.com/quizzingbricks/quizzingbricks-core
removed flash from logout function
changed create_game.html and lobby.py to support the real backend functionallity
implemented the protocol for lobbies in the RESTful API
forgot to generate new protcol buffer classes
Merge pull request #99 from ahlen/master

implemented the protocol for lobbies in the RESTful API