first checkin; ben's libraries
moving things around, documenting functions for Panqu
adding human and chimp
moving things around, stuff based on rilling needs
Small fixes, adding IUBD distribution
Copying over files from the DifferentialEncoding repo; mostly linting changes.
Adding missing utility files.
Moving files.
Ignoring annoying OSX junk files.
Add '_lib/' from commit 'a495a3e27a66f44626eadc5d29a9eafd7996f03d'

git-subtree-dir: _lib
git-subtree-mainline: fd5ed570bfba4f475b0e74ef0a3e55e8a0c72afc
git-subtree-split: a495a3e27a66f44626eadc5d29a9eafd7996f03d
Changing *back* all image paths.
Adding code to path.
Renaming data_collection to code
Change paths once again :)
Adding all current data files.