removed unused bytes
Update CEPH docs

update example/site.pp
update readme.md
1.9 out of tree datapath
Merge pull request #718 from xdel/ovs-dp-1.9

1.9 out of tree datapath
Merge pull request #719 from dmitryilyin/msh-fixes

Add port to ubuntu murano's rabbit init too
no rmmod
Merge pull request #721 from xdel/no-rmmod

no rmmod because of multiple netconfig call during multiple role deployment
Merge pull request #720 from dmitryilyin/msh-fixes

Remove postgresql_version fact that slows down facter
Merge pull request #717 from xarses/ceph-docs

Update CEPH docs
Merge pull request #684 from xdel/rm-obsoletes

removed unused bytes
Add separate heat-engine ocf scripts for centos/ubuntu
Move rabbitmq host and port from env to init

To prevent conflicts with murano's rabbitmq
Also set host 0.0.0.0 for murano's rabbit
to allow connections from external networks