Quantum ahoy!

* Metadata agent/configs
* Provider network configs
* DHCP agent/configs
Merge pull request #276 from Apsu/grizzly

Quantum ahoy!
Merge branch 'grizzly' of https://github.com/rcbops-cookbooks/nova into grizzly
workaround nova_conf subscription issues to restart services
Merge pull request #277 from willkelly/subscribe_nova_network

Merged automatically by jenkins after successful build test
Adding python-libvirt to libvirt_packages

  During an upgrade from folsom -> grizzly, python-libvirt does not
  get updated properly, and causes nova-compute to crash

  fixes rcbops/chef-cookbooks#428
Merge pull request #278 from galstrom21/grizzly

Merged automatically by jenkins after successful build test
Fixes https://github.com/rcbops/chef-cookbooks/issues/424
passing the internal-api endpoint to the openrc template rather than
exporting in the file itself. Also related to
https://github.com/rcbops-cookbooks/keystone/pull/113
Fixes DE159
node_availability_zone deprecated in grizzly, replace with
default_availability_zone.
Merge pull request #280 from jcannava/DE153

Merged automatically by jenkins after successful build test
Merge pull request #282 from jcannava/DE159

Merged automatically by jenkins after successful build test
add a boolean to enable debugging output in nova
add a .chefignore to the nova cookbook