Remove unneeded openid-related javascript, css, images from theme.
Remove jquery-1.9.1 script line.  So far ok using plone.app.jquery's
builtin 1.7.x
Reorder theme insertion of Plone js/css
Add a skin layer override on popupforms.js.  For some reason I still
haven't found, the site was using an older version which caused jquery
to error.
Lots of rules for handling portlet inclusion in theme.
Make both recent/popular porlet tabs 'active' by default and just remove
the active class from the other if only one is included.