Initial Commit 20140916
NFL Dataset added and basic summary added.
Plot added
Merge branch 'hw1' of https://github.com/CongWu/qmssviz into CongWu-hw1
cleanup: delete cache folder (should not be added to git) for #99
Merge branch 'CongWu-hw1' into hw1 (merge #99)
more cleanup, extraneous files, for #99