Revert "Bind group communication on api_eth and not 0.0.0.0"
Revert "Bind group communication on api_eth and not 0.0.0.0"

This reverts commit 1226e56009350966ca3b28ad986ce62f533e7329.

closes #123

gwdg/puppet-openstack-cloud,Prophidys/puppet-openstack-cloud,goneri/puppet-openstack-cloud,Prophidys/puppet-openstack-cloud,gwdg/puppet-openstack-cloud,gwdg/puppet-openstack-cloud,goneri/puppet-openstack-cloud,gwdg/puppet-openstack-cloud,redhat-cip/puppet-openstack-cloud,redhat-cip/puppet-openstack-cloud,Prophidys/puppet-openstack-cloud,redhat-cip/puppet-openstack-cloud