Converted Quiz 3 to AI2.
Merge pull request #30 from wolberd/videoLinks

fixed some broken video links in location/sprite nuggets
Merge pull request #31 from jsgoldin/master

Converted Quiz 3 to AI2.
updated photos for quizes 2 and 3
cleaned up quiz1
cleaned up Quiz1 more
Portfolio Changes

Cayla's changes, with images
Merge remote-tracking branch 'origin/test'
Merge pull request #32 from cshaver88/master

Portfolio.html changes
Added AI2 photos to Quiz 4
got rid of junk temp files
Added AI2 photos to Quiz8 and Quiz9
fixed more stuff on the quizes
converted all quiz images to ai2
appPage

Updated the images and added a few more to make it easier to follow.
Improved the UI of quiz 1
tidied up Quiz 1
Made css and js external
Quiz 1 and Quiz 2 impoved UI
Halfway done updating quizes