Okay, version 0.9-25 is on it's way to devel. I hopefully got fully fixed the issues leetut and AlMehdi have faced.

After upgrading this version your theme files are no longer automaticly restored to the original ones. However the current 0.9-24 (and older) still has prerm -script that does that, if you don't want to revert back to defaults while upgrading to 0.9-25, run this @ terminal:
Complete changelog for this version is:
* uninstaller won't automaticly restore theme backups, user can restore original files anytime from the program itself
* added ability to set opacity of top menu bar at homescreen
* improved error handling when applying settings