WABA: Replaced sprintf with .arg()
WABA: Replaced sprintf with .arg()

svn path=/trunk/kdenetwork/kmail/; revision=27458

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