Function to hide games with no images

[Rederick Deathwill]

Hi,

I'd like to ask for you guys to implement a function under the "view" menu that hides all games that have no images associated with them. It's uggly to see an "empty" rom next to a beautiful one. The function would be useful considering a really large amount of roms, especially the arcade ones, and it's also a good way to keep the list "mainstream" (If it has no images on any database, chances are that it's terrible and/or irrelevant duplicate).