fontstuff
Merge branch 'master' into Oskar
Moved out find clicked tower logic to utils and implemented an active tower view
Added drawing of radius when placing tower
Exception handling started
removed unused imports
Addition to last commit
fixed merge conflicts
added class for error message display
Moved out stats and gameboard to separeate interfaces and got rid of GameBoardData
fixed catch-blocks in the controllers
Merge branch 'Oskar'
Mostly documentation
Merge