Andrew Nacin Intros WP_Theme Class For WP 3.4

Theme authors take note, Andrew Nacin is currently leading the charge on rewriting large swathes of get_themes(). Andrew has spent the better part of the last week working on the WP_Theme Class which will make theme authors lives a lot easier. If you’re a theme developer, I encourage you to thoroughly review ticket #20103 to provide feedback on these changes.