chore(package): update html-webpack-plugin to version 3.0.3

Closes #44

Author: greenkeeper[bot]

package.json

@@ -79,7 +79,7 @@
     "autoprefixer": "^7.1.1",
     "awesome-typescript-loader": "^3.1.3",
     "extract-text-webpack-plugin": "^3.0.0",
-    "html-webpack-plugin": "^2.29.0",
+    "html-webpack-plugin": "^3.0.3",
     "make-zaebis": "0.0.28",
     "react-hot-loader": "^3.0.0-beta.7",
     "ts-node": "^3.0.6",