Renamed BS Man+ directory to Naive_Bayes, Zygmuntz directory to SparseNN, Foxtrot+ directory to Vowpal_Wabbit.  Changed code in Stacking/Logit_on_stacked.py and Stacking/SVC_on_stacked.py accordingly.  Changed Naive_Bayes/NB_starter.py and README.md to acknowledge the people I'm basing this code on.