bumping to 5.0.0-pre1
bumping to 5.0.0-pre1

svn path=/trunk/KDE/kdepim/; revision=671699

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