Merge pull request #732 from i18next/greenkeeper-babel-cli-6.10.1

Update babel-cli to version 6.10.1 🚀

package.json

@@ -22,7 +22,7 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "babel-cli": "6.8.0",
+    "babel-cli": "6.10.1",
     "babel-core": "6.10.4",
     "babel-eslint": "6.0.0",
     "babel-plugin-transform-es2015-classes": "6.6.5",