Disable hasFragileUserData for production.

Should fix #685 and #129.

src/debug/AndroidManifest.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+Copyright 2010 Google Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        android:hasFragileUserData="true"
+        tools:replace="android:hasFragileUserData" />
+</manifest>

src/main/AndroidManifest.xml

@@ -51,7 +51,7 @@ limitations under the License.
         android:name=".Startup"
         android:allowBackup="false"
         android:hardwareAccelerated="true"
-        android:hasFragileUserData="true"
+        android:hasFragileUserData="false"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"