Fixed building with Xcode 5 by using default build settings in a couple places.
Added *.xccheckout to gitignore.
Added a workspace to contain both sample projects.
Converted code to use ARC.
Updated code formatting to be less spaced-out (still not Apple’s standard, but somewhere in between).
Small formatting change to file header comment.
Removed some leftover pragma marks from ARCification.
A few spacing fixes.
Tweak to example usage comment.
More spacing tweaks.
Strong is the default for ObjC pointer properties, so don’t declare it.
A bit more cleanup.
Fix case where hue is at 0 or 1 (which are the same) triggering a change that isn’t a change.
Use the normal action handling from UIControl superclass instead of reimplementing it.
Added (English-only for now) accessibility support.
Xcode really seems to want to make this change, so let it.
Added compile-time check that ARC is enabled to avoid compiling these files in a way that would leak.
More Xcode xcLanguageSpecificationIdentifier.
Updated system version requirement. Fixed a typo.
Updated sample app versions to 1.1.