Remove deprecated Ember.K (#132)

* Remove deprecated `Ember.K`

Author: cibernox

tests/unit/adapters/application-test.js

@@ -922,7 +922,7 @@ test('#fetch handles 204 (Success, no content) response status w/o calling deser
   sandbox.stub(adapter, 'fetchUrl', function () {});
   mockFetchJax(sandbox, adapter, '');
   sandbox.stub(adapter, 'cacheResource', function () {});
-  adapter.serializer = {deserialize: sandbox.spy(), deserializeIncluded: Ember.K};
+  adapter.serializer = {deserialize: sandbox.spy(), deserializeIncluded() {}};
   let promise = adapter.fetch('/posts', {method: 'PATCH', body: '{"data": null}'});
 
   assert.ok(typeof promise.then === 'function', 'returns a thenable');
@@ -940,7 +940,7 @@ test('#fetch handles 200 (Success) response status', function(assert) {
   const adapter = this.subject({type: 'posts', url: '/posts'});
   mockFetchJax(sandbox, adapter, postMock);
   sandbox.stub(adapter, 'cacheResource', function () {});
-  adapter.serializer = { deserialize: sandbox.spy(), deserializeIncluded: Ember.K };
+  adapter.serializer = { deserialize: sandbox.spy(), deserializeIncluded() {} };
   let promise = adapter.fetch('/posts/1', { method: 'GET' });
 
   assert.ok(typeof promise.then === 'function', 'returns a thenable');

tests/unit/mixins/resource-operations-test.js

@@ -1,4 +1,3 @@
-import Ember from 'ember';
 import RSVP from 'rsvp';
 // import ResourceOperationsMixin from 'ember-jsonapi-resources/mixins/resource-operations';
 import { module, test } from 'qunit';
@@ -20,12 +19,12 @@ module('Unit | Mixin | resource-operations', {
         createRelationship: this.sandbox.spy(promiseResolved),
         patchRelationship: this.sandbox.spy(promiseResolved),
         deleteRelationship: this.sandbox.spy(promiseResolved),
-        trigger: Ember.K
+        trigger() {}
       },
       name: attr('string'),
       // mock relationship computed properties
-      guns: {kind: 'toMany', mapBy: Ember.K }, // toMany('guns')
-      horse: {kind: 'toOne', get: Ember.K } // toOne('horse')
+      guns: {kind: 'toMany', mapBy() {} }, // toMany('guns')
+      horse: {kind: 'toOne', get() {} } // toOne('horse')
     });
     this.subject = Cowboy.create({ id: 1, name:'Lone Ranger'});
     // mock payload setup