Add missing connect.
Add missing connect.

svn path=/trunk/KDE/kdepim/akonadi/akonadi_next/; revision=993222

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