UdonSharp 1.2 beta

Hey everyone, thank you so much for your support! I have a new beta release of UdonSharp which adds some useful features like non-UdonSharpBehaviour classes, List<>, and Dictionary<>. The download and install instructions can be found at https://github.com/MerlinVR/UdonSharp/releases/tag/v1.2.0-b1

Thanks again.