twbs/bootstrap — pull request #14500 by thr3-arendt (2014-09-01 13:49:59+00:00)
Title: Update index.html, removed dead code (minor fix)

There were col-6 classes, which do not correspond to any bootstrap styles.
(should be col-xs-6, col-sm-6 or whatever, but do nothing)
Could help people, by not causing confusion.