Improvement of sceUtilitySavedata mode=FILES: better handling of compatibility mode for saves created before r3306.
Improved sceUtilitySavedata mode=MAKEDATASECURE and WRITESECURE: support multiple secure file names being stored in PARAM.SFO.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3325 4ab978e6-3352-0410-996c-0b42db0051c8
MainGUI: fixed muting shortcut not working in fullscreen mode

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3326 4ab978e6-3352-0410-996c-0b42db0051c8
Fixed sceUtilitySavedata: SAVEDATA_FILE_LIST was incorrectly generated in PARAM.SFO when multiple files are saved as secure.

git-svn-id: http://jpcsp.googlecode.com/svn/trunk@3327 4ab978e6-3352-0410-996c-0b42db0051c8