Now methods are wrapped in such a way that tricky wrapper objects
(like Acquisition wrappers) can bind them to wrapped objects.

strings

given to objectValues, Ids, and Items.

Broadened cases in which "self" argument is added.

This *really* needs to work with aq_parent, once aq_parent
is the "right" thing.

web, or via dtml, and bind itself accordingly.

Changed the way template is invoked, so that the 'self' is the
folder containing the method.