Use pod format for service blueprint

Author: Gaurav0

app/services/ember-cli.js

@@ -66,7 +66,7 @@ const availableBlueprints = {
   },
   'service': {
     blueprint: 'service',
-    filePath: 'services/my-service.js'
+    filePath: 'my-service/service.js'
   },
   'template': {
     blueprint: 'template',

app/templates/components/file-menu.hbs

@@ -20,7 +20,7 @@
       <li><a {{action 'addFile' 'controller'}}>Controller</a></li>
       <li><a {{action 'addFile' 'route'}}>Route</a></li>
       <li><a {{action 'addFile' 'template'}} class="test-template-action">Template</a></li>
-      <li><a {{action 'addFile' 'service'}} class="add-service-link">Service</a></li>
+      <li><a {{action 'addFile' 'service'}} class="test-add-service-link">Service</a></li>
       <li><a {{action 'addFile' 'router'}}>Router</a></li>
       <li><a {{action 'addFile' 'css'}}>CSS</a></li>
     </ul>

tests/acceptance/gist-test.js

@@ -176,14 +176,14 @@ test('can add service', function(assert){
   assert.expect(3);
 
   let origFileCount;
-  promptValue = "services/my-service.js";
+  promptValue = "my-service/service.js";
   visit('/');
   andThen(function(){
     origFileCount = find(firstFilePickerFiles).length;
   });
 
   click(fileMenu);
-  click('.add-service-link');
+  click('.test-add-service-link');
   click(firstFilePicker);
 
   andThen(function() {