re-remove the now really unused signal
re-remove the now really unused signal

svn path=/trunk/kdepim/; revision=369847

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