unhide accidentially hidden groupwise button
unhide accidentially hidden groupwise button

svn path=/trunk/kdepim/; revision=385661

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