v1.1.0

KVOController now requires Xcode 7.0+.

New

• Carthage support for iOS/OS X/tvOS/watchOS.
  #71 by @lexrus
  #99, #101, #102 by @nlutsenko
• tvOS/watchOS are now officially supported via CocoaPods.
  #79 by @acerbetti
  #98 by @nlutsenko
• All of the APIs now have nullability annotations.
  #88 by @nlutsenko
• All object collections now have generic types.
  #91 by @nlutsenko
• New macros for compile-time checking that the key path exists.
  #95, #97 by @nlutsenko
• Support for latest toolchain and Xcode 7.3.
  #86, #90 by @nlutsenko

Improved

• NSObject+FBKVOController category is now a separate file.
  #36 by @Ashton-W
• No more warning logged when trying to observe an already observed object.
  #84 by @siyusong

Fixed

• Fixed crash when trying to remove an observer from inside the observing block.
  #85 by @siyusong
• Fixed and improved documentation.
  #38 by @tongkuo
  #44 by @jeffreyjackson
  #49 by @Ashton-W
  #64 by @jcavar
  #73 by @Coeur