Disable warn when quitting option when its setting is irrelevant
Disable warn when quitting option when its setting is irrelevant

svn path=/branches/KDE/3.5/kdepim/; revision=509489

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi