xresources with signal reloading


This patch adds the ability to configure tabbed via Xresources and signal reloading. This patch is not based on tabbed's xresources patch and is extended from my build of tabbed.

You can basically pass a USR1 signal to all tabbed processes, after updating your Xresources to reload the settings:

pidof tabbed | xargs kill -s USR1

This patch functions similiar to st's xresources with reload signal patch.