chore(package): update ansi-colors to version 3.0.4

Closes #31

Author: greenkeeper[bot]

package.json

@@ -60,7 +60,7 @@
     "@types/node": "^10.5.8",
     "angular-cli-ghpages": "^0.5.3",
     "angular2-template-loader": "^0.6.2",
-    "ansi-colors": "^2.0.5",
+    "ansi-colors": "^3.0.4",
     "autoprefixer": "^9.1.1",
     "awesome-typescript-loader": "^5.2.0",
     "codelyzer": "^4.4.3",