Clear Downloads από prem.nirmal

With the updated firefox version, you now have to go through a few clicks to clear your downloads. This can be annoying for an impatient person like me. This simple extension
allows you to clear your downloads with one click :)

Note: this extension does not delete your downloads, it just clears them from the list of downloads in the browser. The list of downloads are still available inside the 'show all downloads' list. This extension just clears them from the list in the download icon.