chore(package): update eslint-plugin-react to version 6.9.0 (#26)

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -34,7 +34,7 @@
   "devDependencies": {
     "chai": "^3.5.0",
     "eslint": "~3.13.1",
-    "eslint-plugin-react": "~6.8.0",
+    "eslint-plugin-react": "~6.9.0",
     "mocha": "^3.0.0"
   },
   "peerDependencies": {