Merge pull request #5 from thearn/master

Added CADRE depgraph and problem formulation
foo
Merge branch 'master' of https://github.com/JustinSGray/mao_cadre_2014
fixed bug in bib
working
some reorganization
section not subject
stupid underlines
files
more derivatives stuff
re-org
merged ken's changes
some edits to the cadre intro section