Fixed quicksort implementation in algorithms lab framework.
fix quiz links
Merge branch 'gh-pages' of github.com:beautyjoy/bjc-r into gh-pages

* 'gh-pages' of github.com:beautyjoy/bjc-r:
  I added photos for the quizes
  I added screen shots for the quizes
remove temp file
Merge branch 'gh-pages' of https://github.com/beautyjoy/bjc-r into gh-pages
adding quiz back.
adding saving info
lab 1 fixes PUSH10
fix project link?
project fixes for CS10, I hope

PUSH10
Merge pull request #186 from xtitter/gh-pages

topic 2.  and topic1 refactored
Wrote the first large chunk of conditionals lab.
Merge branch 'gh-pages' of https://github.com/beautyjoy/bjc-r into gh-pages
Merge branch 'lab3' into gh-pages

Merging work on lab3 back into gh-pages.
Making it so tables aren't incredibly ugly.
Couple of missing images.
Screwed up quiz styling with my css changes. Fixed now.
Merge pull request #194 from xtitter/gh-pages

brian's fixes (initial) for topic 2
merge
Finished writing big complex booleans quiz