Saved Student Guesses

Hello,

I made a minor change to allow the student guesses to become saved. Though, I don't think that this merits a change to the original. I see the pros and cons to both. What do you suggest I do with this? I tried to put it up on heroku, just to realize that Heroku doesn't save uploaded images and yours saved the images to your amazon web services which I am not familiar with. I'm interested to hear from you. 

Russell