Authorization at class level
Update to readme
remove git conflict text, d'oh
Add preflight DELETE handler & return entity in POST response body
polishing CORs for Installations endpoint
Getting rid of unused abstract endpoint class
using class level annotation, instead of based on method
Updating iOS variant endpoint: getting rid of manual/procedural auth check; using class level auth annotation
Merge branch 'master' of github.com:aerogear/aerogear-unified-push-server