Stop duplicate calls to on_load
Merge pull request #25 from squidpunch/fix-duplicate-loading

Stop duplicate calls to on_load
Change viewDidLoad to work with Screens, controllers made into screens, and plain controllers. I also monkey patched viewDidLoad, I'm not sure but I'm guessing us overriding that like that would be a problem (but I'm not sure)
Fixed a problem with auto_rotate. Created example controller
Bumped version for gem push
color can be accessed directly too.
Merge pull request #26 from infinitered/documentation-minor-fix

color can be accessed directly too.