seyhunak/twitter-bootstrap-rails — pull request #391 by achempion (2012-10-01 14:34:01+00:00)
Title: Update app/helpers/bootstrap_flash_helper.rb

Is the best way for pretty close elem like bootstrap
1. # encoding: utf-8 – for support "×" symbol
2. original twitter bootstrap use the button for close,
link_to is the bad way. Link have a underline, underline for close is bad.