HomeSoftware Heritage

Merge Provenance*DB classes in a single ProvenanceDB

This commit no longer exists in the repository. It may have been part of a branch which was deleted.

Description

Merge Provenance*DB classes in a single ProvenanceDB

now most of the specific logic is handled in sql functions or
templatized sql code (e.g. relation_add()), it makes no sense to keep
two classes.

Commit No Longer Exists

This commit no longer exists in the repository.