top priorities

 - browsing past revision roots.

    - revision listing should link to revision in location at that revision
    - integrate revision browsing into actions
    - add jump to form for revisions and always show current revision
      being browsed.

 - show revision path map for each revision

 - there seems to be some naming issue when browsing against the repository
   root. 

medium priority

 - fix tabs, we shouldn't be showing folder tabs.
   looks like we need to include a custom copy of a plone script
   unless we move to folder based browsers and directories...
 - batching on revision history view
 - integrate with nav tree 
 - figure out a better way to pull logs for history browsing... we
   really only want to deal with batches.
  

low priority

 - integrate logging profile module from occams
 - plonify ui (forms/views)
 - allow for multiple repo access mechanisms (currently only direct
   repo access)








