The well list driving schedule generation originates from a
std::set<RimWellPath*>, so it was ordered by pointer address and the
per-well keyword records (WELSPECS, COMPDAT, COMPLUMP, MSW keywords, well
control) came out in a non-deterministic order that only looked sorted by
coincidence.
Sort the well list once by the deck export name in generateSchedule, so
every per-well keyword is emitted in a stable, well-name-sorted order,
matching the convention already used by the file-based completion export.
Schedule-level keywords (GRUPTREE, RPTRST, TUNING) are left untouched.
Kristian Bendiksen
326ae0d719