D26878: Add missing renamed event when a destination file already existed

[Méven Car]

meven edited the test plan for this revision.

REPOSITORY
  R241 KIO

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D26878

To: meven, #frameworks, ervin, dfaure
Cc: kde-frameworks-devel, LeGast00n, GB_2, michaelh, ngraham, bruns