FCC improvements suggested

As I am working through the coding projects I thought it would be a nice feature to have checkboxes for each project so we can mark off user stories as we work through them. Also having the ability to go back to previous challenges to see what we submitted for the challenge. The flow of challenges seems to build off the previous challenge, sometimes I like to reference back to something that I learned only to find that the challenge resets as soon as you move on. A feature to save all completed challenges would be ideal.

I wrote a small chrome extension that will make user stories clickable so you can check them off. You can find it here: https://github.com/stevenkuipers/checkboxFCC.