Merge remote-tracking branch 'origin/pr/212'

* origin/pr/212:
  Do not reference sudo group when removing package

debian/qubes-core-agent-passwordless-root.postrm

@@ -37,7 +37,6 @@ set -e
 # the debian-policy package
 
 if [ "${1}" = "remove" ] ; then
-    gpasswd --delete user sudo
     if [ "$(passwd -S root|cut -f 2 -d ' ')" = "NP" ]; then
         passwd --lock root
     fi