Deprecate RecyclerViewBackedScrollView

Summary:
cc brentvatne

potential reviewers mkonicek and kmagiera

**Motivation for making this change.**

The previous PR was closed : facebook#11095 but the followup actions was never done

I reopened a really similar one so it get merged
RecyclerView is no more used at Facebook (according to previous PR)

According to brentvatne, their were two motivations for RecyclerView:
* ListView with ScrollView component used to bounce back on row insert, but this is now fixed
* This made possible to implement certain performance improvements, but the maintenance cost was not worth the risk

With RN 0.37, the actual code in React Native make the app crash:
- see facebook#10560

I spend one hour investigating this and did also require brent time at exponent slack. I think other people are struggling too.

**Test plan**

<img width="708" alt="screen shot 2016-12-13 at 23 42 22" src="https://cloud.githubusercontent.com/assets/13785185/21162483/dbeb642e-c18d-11e6-9c32-1fe73f1826c1.png">

**Code formatting**

The
Closes facebook#11445

Differential Revision: D4340640

Pulled By: mkonicek

fbshipit-source-id: 64c5cf060f2eb035d4d6199b30f0e73afc520180

Libraries/Components/ScrollView/RecyclerViewBackedScrollView.android.js

@@ -16,7 +16,13 @@ var requireNativeComponent = require('requireNativeComponent');
 var INNERVIEW = 'InnerView';
 
 /**
- * Wrapper around android native recycler view.
+ * RecyclerViewBackedScrollView is DEPRECATED and will be removed from
+ * React Native.
+ * Please use a `ListView` which has `removeClippedSubviews` enabled by
+ * default so that rows that are out of sight are automatically
+ * detached from the view hierarchy.
+ *
+ * Wrapper around Android native recycler view.
  *
  * It simply renders rows passed as children in a separate recycler view cells
  * similarly to how `ScrollView` is doing it. Thanks to the fact that it uses
@@ -58,6 +64,13 @@ var RecyclerViewBackedScrollView = React.createClass({
 
   mixins: [ScrollResponder.Mixin],
 
+  componentWillMount: function() {
+    console.warn(
+      'RecyclerViewBackedScrollView is DEPRECATED and will be removed from React Native. ' +
+      'Please use a ListView which has removeClippedSubviews enabled by default so that ' +
+      'rows that are out of sight are automatically detached from the view hierarchy.')
+  },
+
   getInitialState: function() {
     return this.scrollResponderMixinGetInitialState();
   },