arshaw/fullcalendar — pull request #41 by adobo (2011-12-23 12:53:14+00:00)
Title: Apply ui-button class to buttons when needed

Header buttons don't get the required class ``ui-button`` when ``theme`` is enabled.

For instance, Aristo jQuery UI theme shows a light glow around buttons when mouse is over them, but Fullcalendar buttons don't show it without this class applied.