chore(package): update husky to version 2.1.0

Closes #59

Author: greenkeeper[bot]

package.json

@@ -51,7 +51,7 @@
     "enzyme-adapter-react-16": "^1.6.0",
     "express": "^4.16.3",
     "get-port": "^4.0.0",
-    "husky": "^1.1.1",
+    "husky": "^2.1.0",
     "jest": "^23.6.0",
     "lint-staged": "^8.0.0",
     "prettier": "^1.14.3",