[Collective-versioning] Permission names

[Alec M. <ap...@co...>]

Hello all,

Perhaps it is too late in the process to change something as fundamental as 
the permission names used in CMFEditions, but it may be nice to do so.  
Currently we have a relatively large number of permissions which are likely 
to be managed together in many use cases.  Unfortunately, they are spread 
haphazardly around the permissions UI, and it is not at all clear what 
permissions are associated in the product.  There appears to be a rising de 
facto standard among plone products to preface permissions names with product 
identifiers, e.g. 'ATContentTypes: Add Event'.  It might be nice to do the 
same for CMFEditions, e.g. 'CMFEditions: Save new version'.  Opinions?

Alec