CLOUDIFY-1444 rename config files and added a message bundle to the rest server
CLOUDIFY-1444 added enum to wrap cloudify message going out to users, not just error
CLOUDIFY-1444 added the DeploymentsController and the necessary interceptors
CLOUDIFY-1444 fix compilation. added necessary enums to CloudifyMessageKeys
CLOUDIFY-1444 fix some checkstyle violations
CLOUDIFY-1444 added package-info to new package