package names for zope modules

[Matthias Klose <doko@cs.tu-berlin.de>]

I would like to propose a common naming schema for zope products
/ modules. The two current products squishdot and tinytables-zope use
inconsistent names. I propose a naming schema like the schema for
python packages: zope-<product>. This the advantage that you find all
zope products together in dselect, /usr/doc, etc ...

Thanks for packaging squishdot :)