manifest.json

{

  "manifest_version": 2,
  "name": "Password Hasher NG",
  "version": "1.0.3",

  "applications": {
    "gecko": {
      "id": "passhash-ng@cnielsen.de"
    }
  },

  "description": "Implementation of the Password Hasher extension for the new Webextension API",

  "permissions": [
    "activeTab",
    "notifications",
    "storage",
    "contextMenus",
    "tabs"
  ],

  "icons": {
    "48": "icons/logo_48.png"
  },

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

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

  "content_scripts": [
    {
      "matches": ["*://*/*"],
      "js": ["jquery-3.2.1.min.js", "content.js"]
    }
  ],

  "page_action": {
    "default_title": "Hash password",
    "default_icon": {
      "48": "icons/logo_gr_48.png"
    },
    "default_popup": "popup.html",
    "browser_style": false 
  },

  "commands": {
    "_execute_page_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+F6"
      }
    }
  }
}