FIX: exact and case sensitive search with "+" did not work in general search.
FIX: in console mode results was displayed with and additional "')" at the end.
NEW: engine now support search in all ontologies using "*". Example nmm:actor->*:idris.
NEW: actor, actors, composer, composers, creator, creators, director, directors, performer, performers, producer, producers, topic, topics, writer and writers shorcuts search in all available resource properties available and not only in nco:fullname.