chore(package): update ember-cli-htmlbars to version 2.0.1

Closes #35

Author: greenkeeper[bot]

package.json

@@ -37,7 +37,7 @@
     "ember-cli-code-coverage": "^0.3.11",
     "ember-cli-dependency-checker": "^1.2.0",
     "ember-cli-eslint": "^3.0.3",
-    "ember-cli-htmlbars": "^1.0.3",
+    "ember-cli-htmlbars": "^2.0.1",
     "ember-cli-htmlbars-inline-precompile": "^0.3.1",
     "ember-cli-inject-live-reload": "^1.4.0",
     "ember-cli-qunit": "^3.1.1",