Let slots called by the result signal know the correct loading state.
Let slots called by the result signal know the correct loading state.

svn path=/trunk/KDE/kdepim/; revision=525260

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