[Zope-PTK] CVS: ZopePTK - PortalContent.py:1.56

[Shane]

Update of /cvs-repository/ZopePTK/PTKBase
In directory zope.codeit.com:/tmp/cvs-serv22872

Modified Files:
	PortalContent.py 
Log Message:
- Moved out allowedRolesAndUsers(), which is really a catalog feature, not
  a portal content feature.

- Add getTypeInfo(), which locates the ContentTypeInformation object that
  was used to create an instance.