Leaving GitHub classroom

Many of my students could do work on GitHub Classroom; some got an error¬†and had to fork a repo instead. The only ones who ended up committing changes as pull requests back were those who did the forking; the Classroom students didn’t seem to do this. I’ll dig into why, but overall, seems like just using regular repos one forks works better for now. GitHub Classroom looks like it has potential, especially as this class scales up, so I’ll check it out again next year.