Allow to add items in collections.
Allow to add items in collections.

svn path=/trunk/KDE/kdepim/; revision=960366

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