Numerous changes:
- can now supply a custom database for all decorations (protein_ids, dbremarks
  etc)
- Pulls more information from the database itself (e.g. RNA Brief_identification)
  rather than relying on it being in a specific place in the raw dump
- Simplified notes for ncRNAs
- locus_tags now included for "problem" cases
- Tweaks to product lines of ncRNAs