Make playing with the same gif easier

[thethp]

I wonder if since when you go back from the creation screen it still has the file name in the input box, it's possible to load the image so you don't have to click through again or refresh?

I'd like to tackle this.

[fwenzel]

I was just about to file a very similar bug -- it'd be great to be able to edit the filters it's using on the fly™ to see which have what effect