Removed foreign key need on rows in collectionHistory as it should never have anything removed from it in any case. Additionally, added an additional timestamp that represents when the row was actually generated.
Removed foreign key need on rows in collectionHistory as it should never
have anything removed from it in any case. Additionally, added an
additional timestamp that represents when the row was actually
generated.

Added backupper, a user which has readonly access and is intended for
use with pg_dump.

Everlag/preordain-backend,Everlag/preordain-backend