Merge pull request #90 from pocket-gophers-2014/clean_up_rake

Clean up rake
column added to game migration, logic added to user controller and show.html to test for game pending, active, or completed
more endgame logic and rendering
refactored show to make the if/else statement look more clean
Merge pull request #91 from pocket-gophers-2014/end_game_rendering_and_logic

End game rendering and logic
fixed bugs with lingering sessions
took out an unnecessary method
Merge pull request #93 from pocket-gophers-2014/fixing_user_session_weirdness

Fixing user session weirdness
adds fixes for mobile views - new homepage for mobile only. TODO: fix menu overlay on mobile and CSS on Rules/Battle lightboxes, and render stats on mobile
fixes missing menu overlay on mobile and adds stats rendering on mobile and standard TODO: fix all lightbox styling on standard view
adds minor layout fixes for standard. opting out of fixing lightbox bug since it only occurs on non-standard resolutions
Merge pull request #94 from pocket-gophers-2014/mobile_fixes

Mobile fixes
WIP
WIP
Prevents multi-user checkin
Adds message about only harvesting once
Merge pull request #95 from pocket-gophers-2014/endgame

Endgame
further rake clean
Complete rake scheduler, needs refactoring badly