-Added ability to browse to uma0: device for game loading (thanks @rsn8887).
-Added a sliding keyboard option.
-Added fast access to drive's zip folder.
-Modified file browser to remember the last visited directory.
-Modified menu button actions.
-Bug fix: Fixed a crash when attaching empty disk images to a drive.
-Bug fix: Fixed release issues with shifted control mappings.
-Bug fix: Fixed failure to attach and load tape/cart if drive status was 'not active'.