added action CK_Mark_Word to the mark current word
changed double-click the mouse handler of the editor
Signed-off-by: Ilia Maslakov <il.smind@gmail.com>
New keybinding "PanelSmartJumpUp" for the jump to the parent directory if command line is empty. Not defined by default.
This binding maybe used for bind 'Backspace' as hotkey for 'cd ..' (only if command line is empty).
Signed-off-by: Ilia Maslakov <il.smind@gmail.com>