2015-02-03 updates

- Add back providesModule transform to JSAppServer | Joseph Savona
- [ReactKit] fix open source performance issue | John Harper
- [ReactKit] improve ReactIOSEventEmitter logics | Andrew Rasmussen
- [reactkit] fix web view JS executor and bind it to Command-d | John Harper
- Removed hardcoded RCTModuleIDs | Nick Lockwood
- [ReactKit] Animated GIF support | Alex Akers
- [ReactKit] Update RCTBridge to support non-`id` argument types | Alex Akers
- [reactkit] fix typo in RCTCopyProperty() change | John Harper
- [reactkit] fix shadow view crash on missing properties | John Harper
- [reactkit] fix transform keypath | John Harper

ReactKit/Base/RCTSparseArray.m

@@ -28,14 +28,6 @@
   return self;
 }
 
-- (instancetype)initWithStorage:(NSDictionary *)storage
-{
-  if ((self = [super init])) {
-    _storage = [storage copy];
-  }
-  return self;
-}
-
 + (instancetype)sparseArray
 {
   return [[self alloc] init];