Update the API documentation for IBuffer and add the last line below.

When accessing from Java, you can copy in and out ranges of buffers. You 
can do this by-copy (which is safer but a little slower) or by-reference 
where you directly access underlying C++/native memory from Java. Take 
special care if you decide that native access is required. 

When accessing from C++, you get direct access to the underlying buffer.

To make an IBuffer object that is not a Xuggler internal object, pass in 
null for the RefCounted parameter.

Original issue reported on code.google.com by p_gac...@yahoo.com on 20 Sep 2009 at 9:05

owaisawan / xuggle

Update the API documentation for IBuffer and add the last line below. #211