aodn/core-geonetwork — pull request #28 by jonescc (2014-11-17 01:33:51+00:00)
Title: Add backend hierarchical facets support

Refer https://github.com/geonetwork/core-geonetwork/issues/679 and https://github.com/geonetwork/core-geonetwork/wiki/201411HierarchicalFacetSupport