Convert to jpg v2.0 changes: Remove no longer used code in a template.
Convert to jpg v1.9 changes: Updated abstracted file system code.
Convert to jpg v1.8 changes: File extension is now case insensitive.
Convert to jpg v1.7 changes: Fixed issue with conversion when GD is the image processor.
Convert to jpg v1.6 changes: Fixed issue with thumnail display when using external file system.
Convert to jpg v1.5 changes: No longer dependent of a specific image handler. File system operations now using XenForo file functions.
Convert to jpg v1.4 changes: Now using finder for performing database queries.