started session08 solutions, etc.
Project topic

Innnnnnn python form!!!!!!!  Hooray for comments!!
Merge pull request #80 from imdavis/master

Session 07 Assignment: Circle Class
added sparse array example of emulating sequences
minor oops, changed comment
Merge pull request #81 from apklock/master

Project topic
finished up session 08
added mathjax to config
Merge branch 'session08'
added quadratic test and solution
removed solutions ;-)
a bit more testing for quadratic function
Merge branch 'master' of https://github.com/UWPCE-PythonCert/IntroToPython