Deprecation changes

addon/adapters/application.coffee

@@ -1,5 +1,6 @@
 import Ember from 'ember'
 import DS from 'ember-data'
+import { pluralize } from 'ember-inflector'
 import config from 'ember-get-config'
 import DataAdapterMixin from 'ember-simple-auth/mixins/data-adapter-mixin'
 
@@ -25,8 +26,8 @@ export default DS.JSONAPIAdapter.extend DataAdapterMixin,
   pathForType: (modelName) ->
     base = Ember.String.underscore(modelName)
     base = base.replace(/\./g, '/')
-    #base.split(/\//).map( (str) -> Ember.String.pluralize(str) ).join('/') # all parts pluralized
-    Ember.String.pluralize(base)
+    #base.split(/\//).map( (str) -> pluralize(str) ).join('/') # all parts pluralized
+    pluralize(base)
 
   updateRecord: (store, type, snapshot) ->
     data = {}