Merge pull request #854 from wordpress-mobile/feature/ios_10_fixes

iOS 10 fixes

Author: Sérgio Estêvão

Example/EditorDemo/EditorDemo-Info.plist

@@ -55,5 +55,9 @@
 		<key>NSAllowsArbitraryLoads</key>
 		<true/>
 	</dict>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>To add photos or videos to your posts.</string>
+	<key>NSCameraUsageDescription</key>
+	<string>To take photos or videos to use in your posts.</string>
 </dict>
 </plist>