jquery/api.jquerymobile.com — pull request #310 by allsteady (2014-06-03 10:37:20+00:00)
Title: Button: Add documentations for negate classe of style

Hi all.
I add documentations for negate class of styles.

* data-corner
* data-shadow

If there are any problems or mistakes on that PR, please let me know.
Thanks in advance.

Fixes gh-7303