D20467: Allow to close a document whose file was deleted on disk

[Méven Car]

meven edited the summary of this revision.

REPOSITORY
  R39 KTextEditor

REVISION DETAIL
  https://phabricator.kde.org/D20467

To: meven, cullmann, #kate, #frameworks, dhaumann
Cc: dhaumann, ngraham, kwrite-devel, kde-frameworks-devel, gennad, domson, 
michaelh, bruns, demsking, cullmann, sars