content abrowserhome chrome/content/

locale abrowserhome af chrome/locale/es/
locale abrowserhome ak chrome/locale/en/

component {a364a9c0-2960-11e4-8c21-0800200c9a66} components/aboutAbrowser.js
contract @mozilla.org/network/protocol/about;1?what=startpage {a364a9c0-2960-11e4-8c21-0800200c9a66}