chore(package): update husky to version 4.0.2

Closes #21

Author: greenkeeper[bot]

package.json

@@ -79,7 +79,7 @@
     "eslint-plugin-babel": "^4.1.2",
     "eslint-plugin-react": "^7.5.1",
     "extract-text-webpack-plugin": "^3.0.2",
-    "husky": "^0.14.3",
+    "husky": "^4.0.2",
     "jest": "^22.0.4",
     "prop-types": "^15.6.0",
     "react-dom": "^16.2.0",