chore(package): update babylon to version 6.3.26

http://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -40,7 +40,7 @@
     "typescript": "1.7.5"
   },
   "dependencies": {
-    "babylon": "6.3.25",
+    "babylon": "6.3.26",
     "minimist": "1.2.0"
   },
   "publishConfig": {