Add an unknown folder type
Add an unknown folder type

svn path=/trunk/kdenetwork/kmail/; revision=197411

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