Web paint

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "page": "bg.html",
    "persistent": true
  },
  "browser_action": {
    "default_icon": "images/icon-48.png",
    "description": "__MSG_app_desc__",
    "name": "__MSG_name__"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval' https://www.google-analytics.com; object-src 'self'",
  "default_locale": "en",
  "description": "__MSG_app_desc__",
  "icons": {
    "16": "images/icon-16.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "manifest_version": 2,
  "name": "__MSG_app_name__",
  "permissions": [
    "tabs",
    "<all_urls>",
    "storage"
  ],
  "version": "1.1.5",
  "web_accessible_resources": [
    "images/*",
    "fonts/*"
  ]
}