add remarks for iOS tutorial

diff --git a/doc/tutorials/ios/hello/hello.markdown b/doc/tutorials/ios/hello/hello.markdown
index 51dd8cc..5a499c3 100644 (file)
--- a/doc/tutorials/ios/hello/hello.markdown
+++ b/doc/tutorials/ios/hello/hello.markdown
@@ -51,3 +51,11 @@ Output
 ------
 
 ![](images/output.png)
+
+Changes for XCode5+ and iOS8+
+-----------------------------
+
+With the newer XCode and iOS versions you need to watch out for some specific details
+
+-   The *.m file in your project should be renamed to *.mm.
+-   You have to manually include AssetsLibrary.framework into your project, which is not done anymore by default.