Move chests to a new file. Update credits for chests and torches

[paramat]

Move chests to a new file. Update credits for chests and torches

Move chests code out of nodes.lua and into a new file.
Credit torch code, and chest and torch models in README.txt.
Remove 'torches' mod text from torch.lua.
Minor cleanups in README.txt.
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Closes #2149

[Ezhh]

Looking at the torch textures license info - any reason not to have all Vanessa's textures grouped in one place? They are all the same license, so I don't see why the torch ones are singled out as separate.

[paramat]

Agreed, will update.

[TumeniNodes]

just to ask, why not just it's own mod entirely? code and media

if the .lua is to be isolated, it only makes sense to isolate the media files as well with it, and it is justified.

[paramat]

Updated as requested and tested.

Tumeni i agree, however that is difficult and messy to do for various reasons. We are very keen on making MTG as modular as possible, have split off what we can and make new stuff separate mods.
See #726

[SmallJoker]

Nice, looks good.

[TumeniNodes]

As much as I dislike overrides, and aliases, they could be justified in this case.
But I agree with your statement