Fixes / Updates

• Added alphabetical sorting to category download.
• Fixed the sort gadgets not updating when the default.prefs was loaded at startup.
• Added an improved 'Make Folder' procedure back. It doesn't support A500 mini 255 file limit though.
• Fixed sort gadget logic.
• Updated the help window to reflect the new changes.
• Increased the window height to fit new button in and space out the filter a bit better.