Library performance

[nxrighthere]

Hey Alex! I just released BenchmarkNet for stress testing the reliable UDP networking solutions (including MiniUDP). If you are interested, here's the latest results.

[ashoulson]

Neat, thanks for the test! I've refactored MiniUDP pretty significantly from what's on the master branch (see the netstandard branch), so at some point I'll check out your testbench and see if/why it fails at higher client counts.