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
Changes from Arch PKGBUILD
customized keybindings
updated colorscheme
status is only drawn on last monitor
noexpandtab modeline for source files
added compiled binary to .gitignore
fixed statusbar update when not focused
rebase on latest dwm