chore(package): update flow-bin to version 0.41.0

https://greenkeeper.io/

Author: greenkeeper[bot]

package.json

@@ -69,7 +69,7 @@
     "eslint": "^3.15.0",
     "eslint-plugin-flowtype": "^2.30.0",
     "eslint-watch": "^3.0.0",
-    "flow-bin": "^0.39.0",
+    "flow-bin": "^0.41.0",
     "flow-watch": "^1.1.0",
     "husky": "^0.13.1",
     "istanbul": "^0.4.5",