applied Martti Kühne's dmenu monitor patch
https://gist.github.com/mar77i/3349298/raw/f6581ca96627f4c71c0bd1faf531daaf2a613b95/monarg.patch becomes upstream now
applied Martin Kühl's inverse matching flag to stest
Merge branch 'master' of git://git.suckless.org/dmenu