Allow multiple and background file opening
Summary:
This revision addresses the following feature :
Open multiple files at once from project view
FEATURE: 395119
https://bugs.kde.org/show_bug.cgi?id=395119
Three features added :
- Opening multiple selected files (Open selected files menu entry)
- Opening all files in one/many folder(s) (Open selected files menu entry)
- Open a file in the background (Ctrl+DblClick)
Reviewers: Localization, aacid, ltoscano, adrianchavesfernandez, huftis
Tags: Localization
Differential Revision: https://phabricator.kde.org/D15284