Add mention of aria2c to your browser store listings for visibility

[sunjam]

Mentioning aria2c will make it much easier for people to find your app on the appstore.

https://addons.mozilla.org/en-US/firefox/search/?q=aria2

Also add that your project is a Free Downloader Manager and Fully Open Source

https://addons.mozilla.org/en-US/firefox/search/?q=free%20download%20manager

Here is a re-write:

Persepolis Download Manager.
Fully Open Source Software and Free Download Manager.
Replaces the default download manager of FireFox
Built with youtube-dl + aria2c on the backend
Supported protocols HTTP(S), FTP, SFTP, BitTorrent, and Metalink
Learn more about this extension at https://persepolisdm.github.io/
+ Builds available for Firefox, Chrome, Windows, Mac, Linux, BSDs and more!