Corrected a bug in the active theme delivery where any plugins which modified pre_option_stylesheet or pre_option_template would not be taken into effect and dts would be the culprit. Copied the ->active_theme assignment into the actual theme delivery, so that it would not be cached by dts prior to being used (it was previously in an earlier-executing filter and not being run in the template or stylesheet filter).
Corrected a bug with the admin dashboard Right Now display