of the container was None. This is invalid. It turns out that we
sometimes know where we got something, but not where it came from.
It is dangerous to assume that they are the same.

Also fixed a bug in whicg we did an identity comparison of the
possibly wrapped container and base.

interface specs.

protecting against Moniker abuse.

alternate char codes for < and >, so they needed to be added to the
html_quote logic.

causing allowed() to fail spuriously when called with a not-yet-
wrapped object (as in the case of an import).

The _p_jar attribute was not present because the object hadn't been
placed in the database yet.

user-visible change for now is that property types are now shown for
each property. The actual name/type changing code is pretty minimal,
so it has been committed to the trunk but is not yet exposed. We'd
like to get some community input on the UI to make sure its what we
want (and get the documentation updated) before exposing it.

within the DTML machinery.

an overflow error caused when trying to convert dates sent by certain
versions of Netscape in the If-Modified-Since header.