ember-inflector Ember.EXTEND_PROTOTYPES is deprecated

[sumeetattree]

ember-inflector: ^2.0.0 is triggering the following deprecation message. The deprecation has been fixed in ember-inflector: 3.0.0

define('ember-inflector/lib/ext/string', ['ember-inflector/lib/system/string'], function (_string) {
  'use strict';

  if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
  ...

[runspired]

@sumeetattree got a moment to send in a PR with the bump and any necessary changes to import statements?

[sumeetattree]

@runspired Little busy this week. I can send it over by Monday. Hope that's alright.