Merge pull request #50 from rackerjoe/master

Merged automatically by jenkins after successful build test
Switch to package_options from package_overrides
Merge branch 'havana' of https://github.com/rcbops-cookbooks/rabbitmq-openstack into havana
bump rabbitmq-openstack version
Merge pull request #51 from rackerjoe/master

Merged automatically by jenkins after successful build test
Merge branch 'master' into havana
Update for namespaced VIPs
Merge pull request #52 from Apsu/master

Update for namespaced VIPs
[BACKPORT: 4.1.3; 4.2.1]: restart keepalived immediately on VRRP changes
fix merge conflict