jquery/jquery-mobile — pull request #4558 by MauriceG (2012-06-18 22:22:21+00:00)
Title: Docs: remove data-role="header" from buttons-in-bars-demo (api/themes.html)

Buttons in headers gets mini-styled by default.
Also changes the buttons single-letter-label (as discussed) and adds a swatch-label to the bars