[Zope-Checkins] CVS: Zope2 - PropertySheets.py:1.59

[shane@digicool.com]

Update of /cvs-repository/Zope2/lib/python/OFS
In directory korak.digicool.com:/tmp/cvs-serv18683/lib/python/OFS

Modified Files:
	PropertySheets.py 
Log Message:
Restricted property sheet IDs using ObjectManager's checkValidId().