Bump babel-eslint

Author: shinnn

package.json

@@ -47,7 +47,7 @@
     "object-assign": "^4.0.1"
   },
   "devDependencies": {
-    "babel-eslint": "^4.0.5",
+    "babel-eslint": "^6.0.4",
     "estraverse-fb": "^1.3.1",
     "gulp": "^3.9.0",
     "istanbul": "^0.4.0",