Add Ctrl-Tab to switch tabs in chronological order
Summary:
This patch adds the possibility to navigate between the last
accessed tabs with a keyboard shortcut.
Test Plan: Open several tabs, use Ctrl-Tab to switch to the previous used one.
Reviewers: Konsole, hindenburg
Reviewed By: Konsole, hindenburg
Subscribers: hindenburg, ngraham, konsole-devel
Tags: Konsole
Differential Revision: https://phabricator.kde.org/D16884