works on #27
trying to lessen the Slack noise
Merge pull request #34 from natebrennand/travis

trying to lessen the Slack noise
Merge pull request #31 from natebrennand/spec

spec changes
updated gitignore with scripts/density_dump.sql
Merge pull request #37 from thebrianzeng/master

updated gitignore with scripts/density_dump.sql