So far, just interface
Interface appears to work.

Now to add guts.
Implemented all of the features
Added deltas
No deltas when grouped by set
Does all stats, both by set and gridded

Simple script to call statistics.py
Reorganized

As part of MOEASensitivity
Merge branch 'master' of github.com:matthewjwoodruff/moeasensitivity
Bare-bones README