moment-timezone for manual test

package.json

@@ -57,6 +57,7 @@
     "karma-jasmine": "^1.0.2",
     "karma-phantomjs-launcher": "^1.0.0",
     "lodash": "^4.14.1",
+    "moment-timezone": "^0.5.5",
     "phantomjs-prebuilt": "^2.1.7",
     "yargs": "^4.8.1"
   },

tests/issue_2154.html

@@ -5,7 +5,7 @@
 <link href='../dist/fullcalendar.css' rel='stylesheet' />
 <link href='../dist/fullcalendar.print.css' rel='stylesheet' media='print' />
 <script src='../node_modules/moment/moment.js'></script>
-<script src='../lib/moment-timezone/moment-timezone.js'></script>
+<script src='../node_modules/moment-timezone/moment-timezone.js'></script>
 <script src='../node_modules/jquery/dist/jquery.js'></script>
 <script src='../dist/fullcalendar.js'></script>
 <script>