TopoSort and OriginContributors: Use Commons CSV and buffering to parse and produce CSV
It's more correct/resilient, and buffering improves performance.
Addresses #4764 (closed) for this two scripts
Edited by vlorentz
Staging instance, all changes can be removed at any time
It's more correct/resilient, and buffering improves performance.
Addresses #4764 (closed) for this two scripts