NOJIRA fix issue preventing relationship type qualifiers on wildcard searches
NOJIRA preserve label field name when qualifying search. Before ca_entities.preferred_labels.surname (for instance) would actually search ca_entity_labels.displayname
NOJIRA don't let hierarchy path cache get too large
NOJIRA sync with Pawtucket
Merge branch 'develop' of github.com:collectiveaccess/providence into develop