collapse waveform of login_controller_spec to jasmine-given + coffeescript variant
replace /home with /game
mostly static gameboard
fix broken marks in Chrome

Chrome hates emoji or I suck at cross platform emoji. Quick fix:
use some other unicode characters for now.
dynamic board with algebraic notation
DRY gameboard spec a bit
can mark squares with crosses
Merge pull request #1 from toolbear/gameboard

Add a game board at /game