Permit haproxy backend traffic, test all services are up on both controllers
Fix iptables syntax
Use awk rather than shell script for grep with reversed exit code
Cleanup horizon role
Avoid matching colon to prevent YAML syntax error
Merge pull request #260 from blueboxgroup/horizon-cleanup

Horizon cleanup
Adding support for neutron-lbaas
There's a few ugly things in this commit, but it is unfortuntely the
state of built-in LBaaS today, eh.
Adding new templates for neutron LBaaS
Merge pull request #261 from BlueBoxStephen/lbaas-default-plugin

Adding support for neutron-lbaas
Update vagrant setup

Fixing a couple of issues with the swift deployment via vagrant:
- controller vm's were oom'ing. Bump the memory.
- usercloud_cidr was missing for Vagrant env
- stack_env was missing for swift env.
Merge pull request #262 from craigtracey/vagrant_update

Update vagrant setup
Add a missing import

Part of our monkey patch is missing an errors import.
Merge pull request #263 from craigtracey/missingimport

Add a missing import