Kappalizer - Web Page Environment Coloring

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Kappalizer - Web Page Environment Coloring",
  "description": "Allows to add a color mark to the page depending on environment (devel, staging, production, ...)",
  "short_name": "Kappalizer",
  "version": "0.0.4",
  "browser_action": {
    "default_icon": "src/kappa.png",
    "default_popup": "src/app/index.html",
    "default_title": "Open"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "src/app/scripts/colormark.js"
      ]
    }
  ],
  "permissions": [
    "storage"
  ]
}