Model viewer's model list is not always sorted

[Phanabani]

For example, in RaC3 Veldin, the moby list goes is ordered 13A1, 1B78, B, D, F, 10, ....

[Phanabani]

@MilchRatchet the easiest solution is to sort model lists in-place in the Level constructor, but do you think I should make separate sorted lists for UI display? I'm not sure if maintaining the original sort order (like for serializing) is important.

[MilchRatchet]

I don't know either whether the order is relevant for serialization. I guess there is really only one way to find that out. Do you know how to test ingame? If not maybe I should probably make a tutorial for that as mentioned in #41.

[Phanabani]

I might be able to figure it out, but I haven't done it before. I've never actually used RPCS3, I've just played the original trilogy on PCSX2.