chore(package): update react to latest version

Author: kristofdombi

package-lock.json

@@ -131,8 +131,8 @@
     "lodash.camelcase": "^4.3.0",
     "prettier": "^1.14.3",
     "prompt": "^1.0.0",
-    "react": "^16.8.0-alpha.1",
-    "react-dom": "^16.8.0-alpha.1",
+    "react": "^16.8.2",
+    "react-dom": "^16.8.2",
     "replace-in-file": "^3.4.2",
     "rimraf": "^2.6.2",
     "rollup": "^0.67.0",