message: chore(package): update redux-test-utils to version 0.2.1
  Closes
diff: "react-hot-loader": "3.1.2",
  "react-test-renderer": "16.1.1",
  "redux-devtools-extension": "2.13.2",
  - "redux-test-utils": "0.1.3",
  + "redux-test-utils": "0.2.1",
  "resolve-url-loader": "2.2.0",
  "rimraf": "2.6.2",
  "sass-loader": "6.0.6",
  