LGTM reloaded

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "LGTM reloaded",
  "short_name": "LGTM!",
  "version": "1.4.2",
  "manifest_version": 2,
  "description": "Use a keyboard shortcut to LGTM! pull requests in seconds.",
  "homepage_url": "http://www.mediavrog.net/projects/lgtm/",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "background": {
    "scripts": [
      "/src/background.js"
    ],
    "persistent": true
  },
  "page_action": {
    "default_icon": "icons/icon19.png",
    "default_title": "Looks good to me!"
  },
  "commands": {
    "lgtm": {
      "suggested_key": {
        "default": "Alt+L"
      },
      "description": "LGTM! this pull request"
    },
    "lgtm_no_submit": {
      "suggested_key": {
        "default": "Alt+Shift+L"
      },
      "description": "LGTM! this pull request (without comment auto-submit)"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "https://github.com/*"
      ],
      "js": [
        "src/lgtm.js"
      ]
    }
  ],
  "permissions": [
    "https://us-central1-lgtm-reloaded.cloudfunctions.net/lgtm",
    "https://github.com/",
    "declarativeContent"
  ]
}