Add supports field.

[pjf]

We currently have a recommends list, does it make sense to have a supports list? This would be useful for things like TweakScale or RealismOverhaul, which provide support for a wide range of mods, but which don't necessary recommend them.

Having a supports field allows quick and machine-friendly answers to questions like "does this work with TweakScale", which is possibly the number one question I've seen asked of any mod I follow.

The rich metadata side of me wants this very much, and wants to include it even if we don't use it in initial implementations. The getting things done side of me says that this is a distraction and I should go back to coding. :)

[pjf]

So, I think we should have this. One of the most common questions I see is "does it have TweakScale integration", or "does it work with ReaismOverhaul"? Crawling over forums to find that is tiresome and not always productive.

An explicit supports field answers these questions. In a possible awesome future, users can right-click on a mod in the supports panel of the GUI and select install. Likewise a mod could even be decorated with supported by X or suggested by Y information in metadata viewers.

So even though this is the weakest relationship of all, I think it's still useful to have. (And completely optional)

[pjf]

Flipping this to an actionable issue, but feel free to say that we shouldn't have this if you disagree. I'm just trying to maximise future global utility. ;)