design notes for modifiying WordSense.getRelations(), and therefore RelationTarget.getRelations(), semantics; updated some tests to match
design notes for modifiying WordSense.getRelations(), and therefore RelationTarget.getRelations(), semantics; updated some tests to match

nezda/yawni,nezda/yawni,nezda/yawni,nezda/yawni,nezda/yawni