mock mathjax
iaa semi intigrated

Had to make all the variables myself I didnt find any of them in the
code, I could be wrong but this works as is for testing
just to get this on my git
changes that didnt get through the first time
again with changes that did not make it
Merge remote-tracking branch 'upstream/master' into restructure
merging
merge
iaa and some time
adding start manually
some deletion and adding quiz.mockup
iaa interacts with rest of quizlib
Merge branch 'restructure' into merge-iaa

Conflicts:
	tutorweb/quiz/resources/start.html
	tutorweb/quiz/resources/start.js
Clear up accidental commits
Tidy up unused variables, tabbing
Tidy up markup