Added licensing information.
Added licensing information.

jesserobertson/xmonad-conf,moon-musick/xmonad-ubuntu-conf,mchi/xmonad-ubuntu-conf,eduardschaeli/xmonad-ubuntu-conf,ragle/xmonad-ubuntu-conf,ChinHui-Chen/xmonad-ubuntu-conf,status203/.xmonad,slackpad/xmonad-ubuntu-conf,maxwellc/xmonad,carymrobbins/xmonad-ubuntu-conf,CoatedMoose/xmonad-ubuntu-conf,davidbrewer/xmonad-ubuntu-conf,narinari/xmonad-ubuntu-conf,jsbali/xmonad_conf,shwsun/xmonad-ubuntu-conf,jackokaiser/xmonad-ubuntu-conf,maxwellc/xmonad,status203/.xmonad,thearthur/.xmonad,Adirelle/xmonad-ubuntu-conf