Make laser return KOSNameTag.nameTag if set rather than the Part's internal name

[ingie]

I was surprised it didn't already do this :)

I've actually changed my local copy already to do this, but I thought this project had retired pretty much, but since I see you're still noting things agains this, I'll do a proper fork and PR if you'd like this added in as a feature?

I've basically done a
if (part.Modules.Contains("KOSNameTag")) {...etc
in LaserDist.castUpdate, if a part has been hit.

Naturally, I only assign this to the hit if it has been set and is not empty otherwise I'm using the usual part internal name.