[Zope-CMF] Function Removal if Item is locked.

[Chris Withers]

Tres Seaver wrote:
>   - Write an external method for converting existing type info objects
>     (they all have dictionaries, instead of ActionInformation objects,
>     stored in the ZODB).
> 
>   - Test it.

Writing tests is so much easier and more effective if done before the code is 
written...

Chris