add patches from Giuliani Vito, Ivan

refactor mpd statusbar plugin a bit

add mpd to autostart

fix statusbar entry creation if first update() return None

update autostart.sh and events.py

add mpd statusbar plugin, thanks to Brescan Florin

change interfaces

check existence of wmii font

Add a helper function to statusbar plugins that needs to exec a

Removed obligatory implementation of 'interval()' in statusbar plugins, now if

remove scratch pad functionality

rework tag mapping and fix DMenu() bug.

fix bad key event regex handling.

rework patterns() function, deprecate Key, Mkey.

rename event handler's