[gamebanana] allow user to choose what to install from mod variants

[Caliel666]

mods like very cool have different archives to download, mods use those to have different variations

current behavior: installs the last option (random?)

[Brod8362]

The current behavior specifically just installs the first file in the list of downloads provided by game banana. I believe, on their end, it's in order of upload time, but that may just be a coincidence.

I'm planning to have some kind of dialog or other way of handling this in the future.

[Caliel666]

yeah maybe it's by upload date, but it def isn't the first one in the list, assuming they uploaded the "perfect only" last