Jamie H - Renamed the buildSupportImageLoaderForFragment method to buildImageLoaderForSupportFragment.  Added additional information to error messages coming from the disk system. The type of exception encountered is now included with a couple of the error messages. The disk system can now handle file format exceptions from permanent storage images correctly. Updated the change log.
Jamie H - Added a retry attempt for cache directory creation. The cache directory will no longer be created immediately upon startup on the UI thread.