[Zope-Checkins] CVS: Zope2 - Lockable.py:1.1.4.3 NullResource.py:1.24.18.3 Resource.py:1.37.18.4

[Jeffrey Shell]

Update of /cvs-repository/Zope2/lib/python/webdav
In directory korak.digicool.com:/home/jeffrey/integ/lib/python/webdav

Modified Files:
      Tag: jeffrey-writelocking_support_integration-branch
	Lockable.py NullResource.py Resource.py 
Log Message:
Added If (WebDAV Header) handling to PUT operations on all objects defing a PUT method, LOCK on LockNullResources refreshes the lock submitted, fixed small errors with refreshing locks, added Management screen to LockNullResource objects