Set serverTokenEndpoint after ENV.APP.SERVER_URL set basedon environment
Added TODO re using DS.ActiveModelAdapter
Removing App from Global scope.
Added comment re turning off JS minify if necessary
Fixed the CSRF_URL

was missing /api/csrf
README updates
Switched to checking user type instead of constructor type for access checks

Once ember-admin was added we started to see cases where currentUser was sometimes a Class and sometimes an Object, such that the constructor was not always present. We were returning the user type anyway in our authentication so it makes sense to use that.
Added ember-admin