LPS-31571 When a user is given the Site Admin role, that user doesn't have access to the control panel for that site when "permissions.check.guest.enabled=false" is set
LPS-31572 User cannot view the public pages of a site that they are not assigned to when "permissions.check.guest.enabled=false" is set
LPS-31572 Javadoc @jhinkey
LPS-31572 Remove the legacy implementation, update the portal.properties with notes @sez11a