Merge pull request #24 from MirantisDellCrowbar/bug/DCB-123/release/pebbles/master

Enables nova to use internal-network based endpoints for such operations...
Merge pull request #23 from MirantisDellCrowbar/bug/DCB-116/release/pebbles/master

add multiproposal functionality to a quantum barclamp, by means of correct env_filter statement
add missing pips in pfs_deps
typo
Merge pull request #25 from crowbar/release/pebbles/master

Release/pebbles/master
Merge branch 'release/pebbles/master' into bug/DCB-124/pebbles/master
Use new protocol attribute from keystone barclamp
Merge pull request #163 from MirantisDellCrowbar/bug/DCB-124/pebbles/master

add missing pips when pfs enabled
Merge pull request #164 from vuntz/keystone-protocol-attribute

Add non-configurable attribute for http/https use in keystone [6/7]
Enable quantum linuxbridge support for nova

When running nova with quantum on linuxbridge plugin nova compute should
be aware of it to create appropriate interfaces for vms. This patch
sets libvirt_vif_driver and linuxnet_interface_driver in nova.conf.