New package zc.configure provides an exclude directive for excluding zcml files

This helps in cases where you want the configuration for a package,  
but you don't want some of the configuration that it includes.  This  
allowed me to trim quite a bit off of the startup time, and, more  
importantly, the test setup time, for a project I'm working on.

See:

   http://pypi.python.org/pypi/zc.configuration

Jim

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Jim Fulton
Zope Corporation