Download Notifications per ion201

This add-on creates native notifications when a download is completed in the browser. The frequency and persistence of these notifications is highly customizable in the addon's preferences page which can be found by navigating to about:addons, selecting the Download Notifications addon, and opening the "Preferences" tab.

Features:
- Customize when notifications should be automatically dismissed from the system tray or not
- Selectively skip notifications for temporary or other user-customizable file patterns
- Customizable sound cues to play when a download is completed

This project is open source and MIT licensed. For bug reporting and feature requests, please create an issue on this project's github page: https://github.com/ion201/gnome-download-notify