chore(package): update nodemon to version 2.0.1

Closes #11

Author: greenkeeper[bot]

package.json

@@ -38,6 +38,6 @@
     "eslint": "^4.19.1",
     "eslint-config-airbnb-base": "^12.1.0",
     "eslint-plugin-import": "^2.11.0",
-    "nodemon": "^1.17.3"
+    "nodemon": "^2.0.1"
   }
 }