chore(package): update ember-data to version 3.16.2

Closes #178

Author: greenkeeper[bot]

package.json

@@ -33,7 +33,7 @@
     "ember-cli-shims": "^1.2.0",
     "ember-cli-sri": "^2.1.0",
     "ember-cli-uglify": "^2.0.0",
-    "ember-data": "~2.16.2",
+    "ember-data": "~3.16.2",
     "ember-disable-prototype-extensions": "^1.1.2",
     "ember-export-application-global": "^2.0.0",
     "ember-inflector": "^2.1.0",