initial version of instructional ipython notebooks
Merge pull request #403 from ryansb/feature/ipythonNotebooks

Initial version of instructional ipython notebooks
Added "Is it in the Public Domain?" Handbook Materials from:
http://www.law.berkeley.edu/17178.htm
Merge branch 'master' of github.com:decause/hflossk
Added quiz2 to assignments list
Merge remote-tracking branch 'upstream/master'