[Zope-CMF] CMFStaging LockTool + CMFDefault Document

[Dan Axline]

When I do a context.edit() (from the document_edit script) on locked 
Document, I get the error message "This resource is locked via webDAV". 
  I am not allowed to edit the document even though I am the one who 
locked it.

Looking at the source, I see this is because the edit method calls 
failIfLocked().

What is the recommended way of getting around this?  It kinda looks like 
I'll have to edit the source, but I'm hoping not...  I'd rather not have 
to keep track of patches.

If editing the source is the answer, I'm guessing failIfLocked() is the 
method to modify since DublinCore.py also uses this.  Otherwise I would 
have to change both Document.py and DublinCore.py.

Perhaps I am missing something?

- Daniel