mechanical conversion of Feb 20 lecture
cleanup conversion of Feb 20 slides
adapt gini hw to new dataset and small lecture corrections
mechanically converted NN/SVM lecture
cleanup up SVM/NN lecture
Merge branch 'master' of github.com:jretz/datamining290

* 'master' of github.com:jretz/datamining290:
  cleanup up SVM/NN lecture
  mechanically converted NN/SVM lecture
  adapt gini hw to new dataset and small lecture corrections
  cleanup conversion of Feb 20 slides
  mechanical conversion of Feb 20 lecture