fix(package): update react to version 16.11.0

Closes #14

Author: greenkeeper[bot]

package.json

@@ -39,7 +39,7 @@
     }
   },
   "dependencies": {
-    "react": "16.3.0",
+    "react": "16.11.0",
     "react-dom": "16.3.0"
   },
   "devDependencies": {