Added CS acronym to the end of Computer Science

I wanted to test gifhub
Merge pull request #24 from ddgarcia/gh-pages

Added CS acronym to the end of Computer Science
Added quiz icons to Topic 2 list
Merge pull request #25 from ddgarcia/gh-pages

Added quiz icons to Topic 2 list
Fixed GoBears quiz (radiobuttons), label for it, and color for background (bg7<->bg8 swap)

Bright orange background for text and subtle orange for title was
backwards.
Merge pull request #26 from ddgarcia/gh-pages

Fixed GoBears quiz (radiobuttons), label for it, and color for backgroun...
merge dan and nate stuff