add missing includes
add missing includes

svn path=/branches/KDE/4.1/kdepim/; revision=871890

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