chore(package): update nodemon to version 2.0.3

Closes #132

Author: greenkeeper[bot]

package.json

@@ -69,7 +69,7 @@
     "html-loader": "^0.5.5",
     "jest": "^23.4.1",
     "morgan": "^1.9.0",
-    "nodemon": "^1.18.3",
+    "nodemon": "^2.0.3",
     "prettier": "^1.13.7",
     "raf": "^3.4.0",
     "raw-loader": "^0.5.1",