twitter/bootstrap — pull request #1002 by timrchavez (2012-01-14 18:38:30+00:00)
Title: Remove bootstrap css files

The top-level CSS files are dynamically generated and should not be managed by git as they can (and will) produce spurious merge conflicts for developers. Generating the files is incredibly simple, so the impact to users who wish to use bootstrap as-is will be negligible.