twbs/bootstrap — pull request #9080 by vsn4ik (2013-08-05 01:48:13+00:00)
Title: Remove type attribute of tag "script".

In HTML5 in tag script, the type attribute is no longer required. The default value is "text/javascript".
http://www.w3.org/TR/html5/scripting-1.html#attr-script-type