Make lightsoff wrap quit in an anonymous function as introspection now throws a GInvoke error if we pass too many arguments.
Make lightsoff wrap quit in an anonymous function as introspection now throws a
GInvoke error if we pass too many arguments.

svn path=/trunk/; revision=510

danilocesar/seed,danilocesar/seed,danilocesar/seed,danilocesar/seed,danilocesar/seed