geonetwork/core-geonetwork — pull request #149 by fxprunayre (2013-06-24 11:34:37+00:00)
Title: Keyword / improve relation search (#147)

* KeywordBean / Remove simple String broader field which could be multiple
* Regions / Category is the first broader relation found
* Fix duplicates in search results (due to broader in select clause)
* Fix search for broader/related/narrower relation types
* Fix searchForRelated which does not return List like search does