Closetter - The advanced bodygroup manager

[ADDED] - Added the ability to use MySQL as a server preset store.

[ADDED] - Added the ability to enable certain jobs to use the context menu Closetter.

[ADDED] - Added Deutsche translation.

[FIXED] - Fixed an issue with the UI being sometimes empty.

[FIXED] - Fixed an issue with Server Job Presets not being automatically added after creating one.

[FIXED] - Fixed a couple of UI-related issues.

[ADDED] - Added French and Russian translations.

Initial version.