Updated README with BOP date

Updated README with BOP date
Funny thing, I got really mad when I mistakely uploaded baked-semi, which was a ELF file that contained a semi-stable version of the program which I was using to implement the new features safetly, and when I realized this I just did the 'natural thing' of deleting the .git directory and reintializing and git pushing with --force, so I added this note to make this mistake known. I have project history saved locally, however I doubt I'll end up using it. I wish git was more mutable.