Examine source code of APT GitHub Improvements

{
  "manifest_version" : 2 ,
  "name" : "APT GitHub Improvements",
  "version" : "0.5.2",
  "description" : "Various improvements to GitHub for the Android Product Team (APT) at Mozilla",
  "options_ui" : {
    "page": "dist/src/options.html" ,
    "browser_style": true
  },
  "content_scripts" : [
    {
      "matches" : [
        "*://*.github.com/*" 
      ],
      "js" : [
        "dist/src/contentScript.js" 
      ]
    }
  ],
  "permissions" : [
    "*://bugzilla.mozilla.org/rest/*" ,
    "*://api.github.com/*" ,
    "webRequest" ,
    "storage" 
  ]
}