Ticket #251 (new enhancement)

Description (Last modified by paul)

Create an API exposing Campsite’s subscriber management functions (allow/deny access to article/section/publication for subscriber, add subscriber, delete subscriber, change subscriber, add product/section access, delete product/section access, etc.). This will allow the Cream customer relationship management system to manage subscription instead of Campsite’s built-in subscription module. It will require a separation of admin users and readers into different tables.