cb: Added imap to the refresh signal
cb: Added imap to the refresh signal

svn path=/trunk/kdenetwork/kmail/; revision=124306

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