Make IMAP folder listing work again
Make IMAP folder listing work again

svn path=/trunk/kdenetwork/kmail/; revision=169286

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