twbs/bootstrap — pull request #13493 by cvrebert (2014-05-04 03:05:13+00:00)
Title: Improve accessibility of close buttons in modals & alerts

Adds textual caption to the close buttons. The "X" multiplication sign isn't very meaningful to screenreaders.

Per/Credit: https://github.com/paypal/bootstrap-accessibility-plugin

/cc @mdo for review