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* Add a ``debug_application_factory`` function that allows for the
``exempt-exceptions`` configuration option. The value for this option
should be a comma seperated list of dotted names for each of the exceptions
that should not be re-raised during debugging.
This for one allow the IUnauthorized exception to still be handled by zope
and thus have the normal authentication mechanisms still work.
* Bring versions.cfg in line with current grok versions.cfg.