Added undo/redo menu options
Fixed a bug in the "recent files" list
Added credits and license information
Using credit resource from jar
Added stylesheet to credits
Disabled undo while debugging
Added quest state panel to main gui
Merged profile system with global settings system
Merge branch 'master' of https://github.com/fabian1995/CMM

Conflicts:
	src/at/jku/ssw/cmm/profile/settings/ProfileSettingsListener.java
	src/at/jku/ssw/cmm/profile/settings/UpperPanel.java