message: Allow to use angular generator
diff: },
  "apps": [
  {
  + "appRoot": "",
  "root": "",
  + "prefix": "flogo",
  "outDir": "../../dist/public",
  "assets": [
  {
  "dev": "environments/environment.ts",
  "prod": "environments/environment.prod.ts"
  }
  + },
  + {
  + "name": "gen",
  + "appRoot": "",
  + "root": "flogo",
  + "prefix": "flogo"
  }
  ],
  "e2e": {
  