Forward port from 3.5 branch: SVN commit 455581 by kainhofe:
Forward port from 3.5 branch:
SVN commit 455581 by kainhofe:

Changing any of the Exdates or rdates needs to inform the observers about the change


svn path=/trunk/KDE/kdepim/; revision=458100

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