Merge pull request #47 from ahlen/master

refactored the webapi into splitted files for different endpoints
Merge pull request #48 from ahlen/master

fixed missing imports in webapi/games
Finished the lobby  functionallity of
Merge pull request #49 from Gegga87/master

Finished the lobby functionality on the web side
Friendships

Now possible to add/remove/list your friends via the database.
Fixed mergeconflicts
Merge pull request #50 from SimonHietala/master

Friendships