Work around sysctl issue on Fedora rax images.
Add mysql neutron puppet example.
Merge pull request #45 from ianw/puppet-pull

Include ceilometer & heat puppet modules
Merge pull request #46 from ianw/puppet-ceilometer

Puppet ceilometer
Update ceilometer

Use mongodb as the backend (requires [1]) and use qpid

[1] https://review.openstack.org/#/c/43245/