[Zope] Set Access Rule wish

[Albert Boulanger]

Its nice that the icon for the  method, who is the access rule's target,
is changed.
However, I think also there needs to be some indicator on the folder
involved as well. Over the long weekend, I had accidentally set an
access rule (for URL-based SQLSession ID) in the proper folder and also
a subfolder (to the same method). Took me several days to discover that
other access rule had been set in the subfolder. When your you have
mistakes with this kind of stuff, I  can be madding and any kind of
indicators would be useful.

Regards,
Albert Boulanger
aboulanger@vpatch.com