Handle Ui Server initalisation problems gracefully.
Handle Ui Server initalisation problems gracefully.

svn path=/branches/work/kdab-post-4.0/kdepim/; revision=708037

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