fix(package): update react to version 16.1.1

Closes #22

Author: greenkeeper[bot]

package.json

@@ -18,7 +18,7 @@
   "dependencies": {
     "prelodr": "^2.1.0",
     "prop-types": "^15.5.10",
-    "react": "^15.6.1",
+    "react": "^16.1.1",
     "react-dom": "^15.6.1"
   },
   "devDependencies": {