more sane update interval
more sane update interval

svn path=/branches/work/kdab-post-4.0/kdepim/; revision=734337

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