Made edit name button an togglebutton and changed the size of it
Fixed a scroll for the lobby
Added tests for WaitingModel
Added tests for waitingmodel
Made small fix after implementing a scrollbar.
Merge branch 'feature/lobbyScroll' into develop
Made proper tests for all model except credits
Added a game over logic
Fixed exception
Added Game over screen to be displayed when player has won or lost
Merge branch 'develop' of https://github.com/Bipshark/TDA367 into feature/placement
Fixed test to fit new feature