push class in new services folder
started on json out
merged develop
adding activemodel serializer
added activerecord serializer
Added get_unit(unit_id) helper method
json generated by game_state controller
json generated by game_state controller
merged develop
merge conflicts resolved
Move turns can be processed; no checks for distance
not much
Merge branch 'move_units' of https://github.com/RantGames/skirmish into send-game-state
Change GameState get_* methods to load from database
Merge branch 'move_units' of https://github.com/RantGames/skirmish into send-game-state
returns json game-state
added test for json output format
removed dependency on i18n
added database cleaner
removed auto-generated spec files