Added the SITE_ROOT to the context passed to the dashboard_entry tag.  Seems like this was a defect in preparing for having a different root than /.  

The problem manifested on the links on the left side of the dashboard.  The links became relative, but still included the 'dashboard' prefix, and so the url would look something like this '<server>/dashboard/dashboard?view=starred'.  

Manually verified that the links now work.