In case an update or cancel message is processed for an incidence that cannot be found, inform the user, instead of blindly adding a new version of the incidence. (proko2 issue 1128)
In case an update or cancel message is processed for an incidence that
cannot be found, inform the user, instead of blindly adding a new
version of the incidence. (proko2 issue 1128)

svn path=/branches/kdepim/proko2/kdepim/; revision=513842

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