Stop manipulating /etc/sudoers.
Stop manipulating /etc/sudoers.

We now have openstack-common-sudo package which sets up /etc/sudoers.d/
correctly on all supported platforms. Currently, openstack-nova and
openstack-cinder install their sudoers configuration directly into this
directory.

SUSE-Cloud/openstack-quickstart,sayalilunkad/openstack-quickstart,hayderimran7/openstack-quickstart,wenhuizhang/openstack-quickstart,sjamgade/openstack-quickstart,vuntz/openstack-quickstart,toabctl/openstack-quickstart