Files cleanup

Deleting Joe files to make room for Austen files
Merge branch 'master' of https://github.com/asitko/columbia_thesis

Conflicts:
	refs/barreiro2007docking.bib
	refs/bryngelson1987spin.bib
	refs/bryngelson1995funnels.bib
	refs/costs_drug_design.bib
	refs/hit_to_lead.bib
	refs/li2011idsite.bib
	refs/miller2013prediction.bib
	refs/weide1995reverse.bib
	refs/wong1997study.bib