changed cache to use NSCache
Merge pull request #17 from jontsai/master

changed cache to use NSCache
basic formatting stuff
resolved conflicts
Merge pull request #18 from grcdeepak1/master

Formatted date :)
add followers/following
Merge pull request #19 from chandaraprakash/master

create game vc
Merge branch 'master' of github.com:pkkup/Pkkup-iOS
display section headings correctly, and group by location (city)
Merge pull request #20 from jontsai/master

a bunch of stuff
sport selection with property observers
Merge pull request #21 from jontsai/master

sport selection with property observers
added segmented control on gamesDetailView
resolved conflicts
home page little polish + icons
Merge pull request #22 from grcdeepak1/master

Added icons on homePage and changed colorScheme
select basketball as the default sport
Merge pull request #23 from jontsai/master

select basketball as the default sport
Added Friends tab and bgImage
Merge pull request #24 from grcdeepak1/master

Added Friends tab and bg Image