More fixes to try to make KMail start up ok for first time users.
More fixes to try to make KMail start up ok for first time users.

svn path=/trunk/kdenetwork/kmail/; revision=48303

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