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