API CHANGE: Move Controller::PastMember() to Member::is_repeat_member() in code.
API CHANGE: Removed Controller::CurrentMember(), it was only ever intended as a template global provider.
API CHANGE: Removed pagination related methods from DataObjectSet and implemented them on PaginatedList.
API CHANGE: Removed DataObjectSet::parseQueryLimit(), this is now implemented as PaginatedList::setPaginationFromQuery().
API CHANGE: Deprecated DataObjectSet::TotalItems in favour of Count().
ENHANCEMENT: Added FirstLink and LastLink to PaginatedList.
MINOR: Updated documentation, and added a how-to on paginating items.