Fix deprecated keyword argument
Add team standings public view
Small tweak to public standings link
Tidy up public views
Change public error page to an actual redirect
Fix #58
Fix #49
The adj entering the ballot isn't necessarily the chair.
Alert on public form if ballot has already been submitted
Merge branch 'master' into feedback
Replace timestamp_str with use of time filters in the template
Merge branch 'master' into feedback
Abstract submission-type functions to an abstract base class. Currently broken.