Merge pull request #649 from kulshekhar/greenkeeper/monorepo.react-16.4.2

Update react to the latest version 🚀

Author: ahnpnl

package.json

@@ -93,8 +93,8 @@
     "lint-staged": "^7.1.2",
     "pkg-dir": "^3.0.0",
     "prettier": "^1.12.1",
-    "react": "16.4.1",
-    "react-test-renderer": "16.4.1",
+    "react": "16.4.2",
+    "react-test-renderer": "16.4.2",
     "reflect-metadata": "^0.1.12",
     "rimraf": "^2.6.2",
     "ts-jest": "23.0.0",