Removing java loop, replaced by JPQL query + Adding service wrappers
Solving conflicts
Adding first round of production certs
Adding staging JSON key to the message objects
Adding pro/dev hooks to cache. Changing sender to look up ApnsService, based on 'staging' value
Adding check if the request 'stage' could be fulfilled. If no cert/passphrase is present, a WARNING will be logged
Use the production cert/passphrase, on production staging
Merge branch 'ProdCerts' of github.com:aerogear/aerogear-unified-push-server into ProdCerts
Add production flag, to README file