Framework changes

["Richard S. Hall" <he...@ungoverned.org>]

Hey guys,

I have been making some changes to the framework in trunk this week 
which could result in behavioral differences. The changes will largely 
impact querying services:

   1. I have completely switched from the standard Filter implementation
      to the one used by the framework's resolver.
   2. Modified the service registry to use service object class indexing.

Currently, there are some minor issues with the new Filter 
implementation, but they seem to be only related to Distinguished Name 
chaining in security, so I don't think they will impact most people.

Let me know if you run into any issues. I've also deployed new snapshots.

-> richard