manifest.json

{

    "manifest_version": 2,
    "name": "Asterisk Click2Dial",
    "version": "0.3",
  
    "description": "This is an easy to use extention, select any number on a web page, right click to open the context menu which you can use to call this number.",
    "author": "Antoine Turmel",
  
    "icons": {
      "48": "icons/asterisk-48.png"
    },

    "permissions": [
        "storage",
        "menus",
        "<all_urls>",
        "activeTab",
        "tabs"
      ],

    "browser_action": {
      "default_icon": {
        "20": "icons/asterisk-20.png",
        "32": "icons/asterisk-32.png"
      },
      "default_title": "Asterisk Click2Dial",
      "default_popup": "popup/popupAsterisk.html"
    },

    "options_ui": {
      "page" : "options.html"
    },

    "background": {
      "scripts": ["asterisk.js"]
    },

    "content_scripts": [{
      "matches": ["<all_urls>"],
      "js": ["content-script.js"]
    }]
  
}