Incremented version number to "3.1".
Incremented version number to "3.1".

svn path=/trunk/kdepim/; revision=189510

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