renamed draw into drw
shut up about deprecated Xlib functions
use st as default terminal from now on
added st to SEE ALSO section
include font argument for st by default
finished libsl/drw integration
applied Julian's enum approach,
	however renamed theme into scheme resp. Theme into ClrScheme
applied Jochen's drw_text patch, thanks
do not take our font declaration as default for st
applied improved version of Martti Kühne's dmenu/multi monitor approach from dwm, no dmenuspawn required