Following sources have been deleted :
DLIBRA_PLANNED, DLIBRA_GROUP, DMUSEION, DMUSEION_PLANNED, DMUSEION_GROUP, HUESCA, MIDAS_CONCEPTS, MIDAS_PERSONS, MIDAS_INSTITUTIONS, MIDAS_OBJECTS, MIDAS_PLACES, MIDAS_EVENTS, SOLR, SOLR_WITH_MULTIVALUED_INDEXES,
in addition to the sources themselves, associated code and dependencies have been removed,
Besides removing, one source has been added OAI_PMH, which has funcionality in schemas discovery.
Closes TENE-152