Allow for multiple list objects
At the moment there's not really a practical use for it, since there
is no way to make soc.views.models.base.View.list() show more than
one list, but it shouldn't be too hard to allow for that.
Patch by: Sverre Rabbelier
Fix getKeyValues() method footprint mismatches in soc.logic.models.site.Logic
after the recent refactoring. Remove 'Link scope' drop-down from Edit Site
Settings form.
Patch by: Todd Larsen