CLOUDIFY-2130 enable installation of openstack host provisioner on management celery worker
CLOUDIFY-2130 fix openstack host provisioner used version
CLOUDIFY-2130 temporarily use modified openstack plugin until changes are pushed to develop
Merge branch 'develop' into feature/CLOUDIFY-2130-bootstrap-manager-mod
CLOUDIFY-2130 update openstack host provisioner version
Merge pull request #79 from CloudifySource/feature/CLOUDIFY-2130-bootstrap-manager-mod

Integrate openstack host provisioner into bootstrapping script