Optionally configure libvirt for live migraiton.
Fix set_or_update for Folsom/libvirt.
Allow config-set to disable libvirt tcp lisening.
Merge fix
SSH-based migration support: key init. and exchange via peer relations.
Checkin peer hooks.
Fix typo.
Add a UUID trigger to peer relations.
Grant new ssh peers an entry in the system-wide known_hosts file.
Move all ssh key management out of this charm and into nova-c-c.
Add migration_enabled() back to common.
Drop uuid + charm-helper-sh from PACKAGES (moved to nova-c-c).
openstack-common: Check-in some grizzly fixes from nova-c-c.
Set compute_driver flag until its fixed in grizzly packaging.
Sync more nova-c-c common.
Checkin grizzly.
Add some logic to avoid nova-volume on OS release later than folsom.
Trigger cloud_compute relation if migration is enabled post-deploy.
Sync openstack-common.
Replace WWW key distribution in favor of base64 encoded relation settings.