Superseded migration scripts
============================
These seven files were the incremental migrations used while GoBid was built.
They have all been consolidated into ../gobid_database.sql, which is now the
single source of truth for the database.

Kept only for reference / audit. Do NOT run them against a database created
from gobid_database.sql -- the consolidated file already contains every column,
table and seed row these scripts added, and re-running them will error on
duplicate columns.

Original order of application:
  1. gobid.sql                          initial schema + seed data
  2. gobid_features_migration.sql        admin flag, vehicle_images, banking, careers
  3. gobid_listing_import_migration.sql  mileage / retail value / references
  4. gobid_gallery_migration.sql         source_url + caption on vehicle_images
  5. gobid_pdp_migration.sql             reserve_price + detail back-fill
  6. gobid_phase3_migration.sql          sold tracking, email centre, testimonials, invoices
  7. gobid_fix_encoding.sql              repaired double-encoded em-dashes
