Merge pull request #443 from aaaschmitt/gh-pages

Image Replacing
quiz id fix
Merge branch 'gh-pages' of github.com:beautyjoy/bjc-r into gh-pages

* 'gh-pages' of github.com:beautyjoy/bjc-r:
  finally got the image working. Now we have a fnacy new image that actually matches the code in the starter file
  images are annoying
  hmmm photoshop fileformatting is being funky hopefully this new image will work trying again
  hmmm photoshop fileformatting is being funky hopefully this new image will work
  fixed an image i messed up in concurrency lab
  fixed race condition section in concurrency lab
  added quite a few update images and a new folder containing the file that I've been working in
  what about if we apply styling to the li?
  bullets...
  bullets still there?
  removed bullets from sum things up list
  fixing sum-things-up debugging activity images and links issue #263
  changed attempted fixes to issues 264 and 382
  fixed easy issues: 264,265,350,382,383
made algorithms framework clearer. decreased # of test trials from 20 to 10
removing border from sum things up images lab4