Fix incorrect keys that caused a walkback when signing up
for a topic.
Duplicated a partial (BOO!) to populate the "Topics" tab of
the Edit Assignment screen.  The duplicated partial is needed
elsewhere for students to sign up.  Remove the duplication ASAP!
Fixed a bug that caused trouble when a partner advertisement
was responded to.
Fix the error when creating/updating/deleting an advertisement.
Don't display "Your team" if it's not a team assignment,
i.e., if max_team_size = 1
Fix <% end %> nesting errors in _responses.html.erb partial.
Add created_at and updated_at to ResponseMap
Add submitted_content/_selfreview.html.erb partial, which was
written by Project E726, but somehow lost from repo.
merge partner_advertiseC