Updates from Wed 25 Mar

- [RFC][ReactNative] Integrate dev menu directly into RootView | Alex Kotliarskyi
- flowify Libraries/ReactIOS | Marshall Roch
- [WIP] Added support for italics and additional font weights | Nick Lockwood
- [ReactNative] Improve View documentation | Christopher Chedeau
- [react-packager] Readme | Amjad Masad
- Fix for incorrect contentSize reported by RCTScrollView | Nick Lockwood
- [ReactNative] Flow and doc formatting for NetInfo | Eric Vicenti
- [ReactNative] Document AppStateIOS | Eric Vicenti

Libraries/ReactIOS/IOSNativeBridgeEventPlugin.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule IOSNativeBridgeEventPlugin
+ * @flow
  */
 
 "use strict";
@@ -51,10 +52,11 @@ var IOSNativeBridgeEventPlugin = {
    * @see {EventPluginHub.extractEvents}
    */
   extractEvents: function(
-      topLevelType,
-      topLevelTarget,
-      topLevelTargetID,
-      nativeEvent) {
+    topLevelType: string,
+    topLevelTarget: EventTarget,
+    topLevelTargetID: string,
+    nativeEvent: Event
+  ): ?Object {
     var bubbleDispatchConfig = customBubblingEventTypes[topLevelType];
     var directDispatchConfig = customDirectEventTypes[topLevelType];
     var event = SyntheticEvent.getPooled(