Hi,
The keyword changes is a reasonably large change so if someone could review it before I commit it would be appreciated. I only intend to commit to trunk.
You can review it either on github or on the ticket.
http://trac.osgeo.org/geonetwork/attachment/ticket/924/thesaurus.patch
https://github.com/jesseeichar/geonetwork/compare/master…thesaurus
Jesse