propose rabbitmq for controller node
outside the hash
Merge pull request #19 from jsuchome/intended-roles

Got +1 and smoketesed => merging.
Extracted locales into seperate locales file on the rails way
Merge pull request #21 from tboerger/feature/locales

Extracted locales into seperate locales file on the rails way
Integrated bootstrap templating
Merge pull request #20 from vuntz/bootstrap

Bootstrap integration
Validate that we have one rabbitmq-server node after saving
Merge pull request #22 from vuntz/validation

Use new helpers to create/validate proposals
Include "rabbitmq::default" recipe

Otherwise configuration in /etc/rabbitmq isn't generated.
Set disk_free_limit to 50MB

Otherwise defaults to 1GB which may be too much for virtual
environments. Changes will only take effect after a restart since there
is no way to reload configuration at runtime.
Merge pull request #23 from saschpe/release/roxy/master-rabbit-fixes

Release/roxy/master rabbit fixes