Test for a bug in signature assertion.
Fixed method signature detection of replacement block for objc types (type encoding for objc types didn't return @ but @"ClassName" which caused a false positive error)
Formatting.
Class methods swizzling.
README update.
Direct access to _impProviderBlock ivar instead of via property.
Selector property in RSSwizzleInfo.
Useful macros for easy and errorless swizzling.

undocumented macros ready
Header documentation.
Fixed a false positive error in assertion block return type on iOS 5.
Fixed header documentation.
README update.
README typo fixed.
Fixed assertion message.
Increased version in .podspec.