NOJIRA Removed outdated config entries
NOJIRA Sort commands by classification; allow help specified to appear before or after command. Eg. caUtils help <command> now works as well as caUtils <command> help
NOJIRA reorder search.conf
NOJIRA Added Datamodel::getFieldName() method; added documentation
NOJIRA Support for idsOnly option in getHierarchyAsList()
NOJIRA Index deleted field for list items
PROV-721 Added ElasticSearch command line utility; also updated ElasticSearch plugin to work with revised indexer; revised caUtils help text to group functions by category