If two absolutely identical versions of an incidence with the same uid are found, delete the second one, as it's a full duplicate.
If two absolutely identical versions of an incidence with the same uid
are found, delete the second one, as it's a full duplicate.

(Kolab Issue 1432)

svn path=/branches/kdepim/proko2/kdepim/; revision=601005

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