[ZehMatt]

I didn't like how that worked, we dont need NetworkName and NetworkVar together, NetworkVar now implies its named. There are a couple corrections I spotted by dumping the prediction tables from the binary and fixed them here as well. I think this is a lot nicer than what it was before, this also makes weapons actually work and correctly predict now and everything else that was broken because it lacked the NetworkVar attribute.

Also this comes with a test finally that validates the CRC32 against the server send tables, so that guards against anything accidentally breaking it, the downside is that whenever GMod changes them we have to adjust the test data but I think that is a small price to pay for guarding correctness.

[Grocel]

With Rubat tiptoeing around network changes between updates the expected rate of test data adjustment is less than once a year.

[marchc1]

Something unexpected was that I expected these changes to decrease the line counts significantly, but its really only ~500 lines removed. It is a lot cleaner though. I fear it may be a bit confusing when porting entity code, but we're pretty close to being done with that on the networking side of things, so I can justify this refactoring now