Updates from Tue 7 Apr

- [AdsManager] Correct back button functionality | Eric Vicenti
- [ReactNative] Replace Backstack with BackAndroid | Eric Vicenti
- [ReactNative] Better error message for EADDRINUSE | Alex Kotliarskyi
- [ReactNative] npm install --save chalk | Alex Kotliarskyi
- Removed redundant views and shadow views | Nick Lockwood
- [ReactNative] Fix variable shadowing in RCTText | Tadeu Zagallo
- [react-packager] check in image-size module | Amjad Masad
- Refactored RCTLog and added facility to prepend extra data to the log message | Nick Lockwood
- [ReactNative] Fix crash on image download | Tadeu Zagallo
- [React Native] #WIP Modify RCTShadowText measure function to honor maxNumberOfLines property | Alex Akers
- Add promise support to AsyncStorage | Spencer Ahrens
- [ReactNative] Revert high-level Subscribable | Eric Vicenti
- [ReactNative] wrong deprecated prop check in RCTConvert | Kevin Gozali
- [ReactNative][MAdMan] Add type for image source, flowify AdsManagerObjectiveTypes | Philipp von Weitershausen

Libraries/Utilities/BackAndroid.ios.js

@@ -0,0 +1,21 @@
+/**
+ * iOS stub for BackAndroid.android.js
+ *
+ * @providesModule BackAndroid
+ */
+
+'use strict';
+
+var warning = require('warning');
+
+function platformWarn() {
+  warning(false, 'BackAndroid is not supported on this platform.');
+}
+
+var BackAndroid = {
+  exitApp: platformWarn,
+  addEventListener: platformWarn,
+  removeEventListener: platformWarn,
+};
+
+module.exports = BackAndroid;