chore(package): update ember-load-initializers to version 2.1.1

Closes #36

Author: greenkeeper[bot]

package.json

@@ -35,7 +35,7 @@
     "ember-cli-uglify": "^2.1.0",
     "ember-disable-prototype-extensions": "^1.1.3",
     "ember-export-application-global": "^2.0.0",
-    "ember-load-initializers": "^1.1.0",
+    "ember-load-initializers": "^2.1.1",
     "ember-maybe-import-regenerator": "^0.1.6",
     "ember-qunit": "^3.4.1",
     "ember-resolver": "^5.0.1",