Made unoccupied colour lighter to distinguish from Turkey.
Added basic units to the map. State loading is complete.
Changed file to unix-style endinds.
Added devise.
Configured devise.

Only activated registerable and db_authenticatable for now.
Small interface rearrangement.
Moved power assignment creation to game model, added to game#show.
Now we actually have a basic layout.
Added Join game feature, with simple power selection.