Add a new Warden strategy that is used in /api/*
Migrate authentication to Warden)
Use the right namespace for the classes.
Warden strategy - use Rack::Response
New Evidence API controller
Evidence API - implement :create and :update
Note API - adapt to Dradis::Core
Unify Version handling with other gems
Update README to point to Gemfile.plugins
Controllers - use new Hash syntax for :as_json helper
New Issues API controller