Added new Attributes to the example environment

Added the ceilometer api
Added the ceilometer central agent
Added the heat api
Added the heat api cfn
Added the heat cloudwatch
Auto Updating openstack-monitoring submodule
Auto Updating rabbitmq-openstack submodule
Merge pull request #676 from cloudnull/new_attr

Added new Attributes to the example environment
Auto Updating osops-utils submodule