results.
   - Added the ability to cap the number of dictionary vectors used by the krls
     object at a user specified number.  This changes the serialization format
     of the object.  I also removed the function to set the threshold after
     the object has been constructed.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%402311