added python notebooks
added diversity measure script
updated data submodule commit
added Makefile
instructions
crashes
Added picrust code. Addresses #8
moved to python/
added picrust as a submodule
added readme
works a little
Merge branch 'picrust' of github.com:audy/richardson-2014 into picrust
Merge pull request #10 from audy/picrust

Added Picrust
added picrust to Makefile
fixes #6
updated list of dependencies
specify correct default path
specify correct path to PICRUST scripts directory
use hardcoded filenames instead of globs
added script to combine (otu) tables