Merge pull request MobleyLab#41 from MobleyLab/mobley

Remove duplicate from database, update DOIs and other info

Merge pull request MobleyLab#37 from MobleyLab/mobley

Documentation clarifications and script update for directory naming

Merge pull request MobleyLab#28 from MobleyLab/mobley

Deposit new files for major rebuild of database

Fixing version string in database.txt.

Merge pull request MobleyLab#23 from choderalab/nitro_fixes

Fixing issues with two SMILES strings for nitro-containing compounds

Merge pull request MobleyLab#5 from jchodera/master

[WIP] Updated README.md with markdown version of changelog.