Add force_pages_access_control to application_settings
Add force_pages_access_control to settings form
Make pages private if it's forced on an instance level
Pass forced pages access control param to frontend
Show proper options for pages access when control is forced
Refactor and fix false-negative specs for project_feature
Move private_pages? specs to a separate describe block
Make pages private to public projects on creation if forced
Add specs for forced pages access control