Hide the splashscreen after 5s, just in case there's a pinentry waiting in the background. BUG:173435
Hide the splashscreen after 5s, just in case there's a pinentry waiting in the background.
BUG:173435

svn path=/branches/kdepim/enterprise4/kdepim/; revision=877087

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