Improve RDM to Lingo ETL module

[johnatawnclementawn]

• [x] parameterize which thesaurus/thesauri are migrated
  • [ ] will need further adjustment to select multiple thesauri at one time
• [x] migrate scopeNotes & other type of notes
• [x] fix hierarchy (formerly broader) mapping
• [x] make appellative_status, hierarchy, and statement cards cardinality-n
• [x] remap Concept/Scheme resource descriptors
• [x] add missing 'description' concept to SKOS thesaurus