Move available site types logic to view
Add template site type
Limit template site type access to sherpa admins
Pythonify
Require title field for template-sites
Let user choose site-template, not frontpage template
Add template_description field
Add notice that template-type is sherpa-admin only
Let sherpa admins save description on template sites
Display template description when setting up site
Always show dropdown if forening has any sites
List all site types dynamically in admin menu
Add Site.template_type field
Drop colon
Clear template_description if not saving template
Let user save template_type in settings view
Display template type with type description
Move template-type help block out of button group
Swap order
Enable setting template type when creating new site