Add ability to upload thumbnails for individual videos#204

If you’re selling a video course, once the customer starts watching, the playlist view of our videos is all black, which is NOT IDEAL. If we could upload a thumbnail for each video, then it would be the image they see, when they click on “Playlist”.

It’s beyond me how this is not fixed and how it ever saw the light of day like this. It’s Ecommerce 101, pure BASIC AS and VITAL functionality

still not fixed, UNREAL