chore(package): update babel-cli to version 6.16.0

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -24,7 +24,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "babel-cli": "6.11.4",
+    "babel-cli": "6.16.0",
     "babel-plugin-add-module-exports": "0.2.1",
     "babel-preset-es2015-node4": "2.1.0",
     "chai": "3.5.0",