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Add warning to docs that resources in the ds in private datasets are not private.
[#2939] Move is_sysadmin as a standalone function
[#2939] Clean-up imports in new_authz.py
Updated follow button snippet to have correc url_for
Removed extra call to get followers of user as it's been added to user_show
Fixed number of followers number on user profile pages
Fixed follow button on datasets
[#2939] Minor docstring fix
[#2939] remove publisher auth stuff - Yeah!
[#2939] Remove publisher tests
[#2939] Remove form_alchemy controllers
[#2939] Remove form_alchemy routes
[#2939] Sysadmins can change revision state in admin controller - removing Authorizer
[#2939] Replace get editable groups in base controller
[#2939] New get admins for group_id function added
[#2939] Group controller use new admins for group function
[#2939] Remove autorizer from controllers
[#2939] Remove Authorizer from user controller
[#2939] Remove am_authorized helper function