D25402: [KDirOperator] Add Backspace shortcut to back action

[Méven Car]

meven retitled this revision from "[KDirOperator] Add Backspace shortcut to 
cdUp action" to "[KDirOperator] Add Backspace shortcut to back action".

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D25402

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