chore(package): update @types/uglify-js to version 3.0.1

Closes #213

Author: greenkeeper[bot]

package.json

@@ -91,7 +91,7 @@
     "@types/node": "^8.0.28",
     "@types/selenium-webdriver": "^3.0.6",
     "@types/source-map": "^0.5.0",
-    "@types/uglify-js": "^2.6.29",
+    "@types/uglify-js": "^3.0.1",
     "angular2-template-loader": "^0.6.0",
     "autodll-webpack-plugin": "^0.3.3",
     "autoprefixer": "^7.1.4",