Add USR2 signal to unlock hook, remove useless STOP and CONTINUE
Update the bar in the same time.
Signed-off-by: Stacy Harper <contact@stacyharper.net>
This add a script to use either the user hook or the default one.
Sometime we checked the user hook or a default code. We move this
default code in a defaut hook.
Signed-off-by: Stacy Harper <contact@stacyharper.net>
Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>