chore(package): update ember-intl to version 5.0.2

Closes #166

Author: greenkeeper[bot]

package.json

@@ -58,7 +58,7 @@
     "ember-data": "~3.5.0",
     "ember-export-application-global": "^2.0.0",
     "ember-fetch": "^5.1.3",
-    "ember-intl": "^4.0.0",
+    "ember-intl": "^5.0.2",
     "ember-intl-changeset-validations": "^0.1.4",
     "ember-load-initializers": "^1.1.0",
     "ember-page-title": "^4.0.3",