Update release notes.
Update release notes.

svn path=/branches/kdepim/proko2/kdepim/; revision=599181

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