[Zope-PTK] CVS: ZopePTK - Document.py:1.20

[jeffrey@zope.org]

Update of /cvs-repository/ZopePTK/PTKDemo
In directory zope.codeit.com:/tmp/cvs-serv24369

Modified Files:
	Document.py 
Log Message:
Patched the title-grabbing logic (as suggested by Joerg Lehmann) to
prevent title loss when the head/title is absent (as is common in
editing cases on the through-the-web form).