Do not use libsodium with Go
Updated 2023-01-11: This update is looooooong overdue. I had it dated as of May of last year and then never published it. My mistake. However, thanks to a reader, c0nscience, I am coming back around and geetting this correction made. He also suggested another implementation for reference by Jeff Linse on Github. After writing this post, I started working on some other projects and also started on another branch. Apparently, my testing of this change was very inadequate.