Fix: use creation_date if possible in commit_loadout().
Fix: use creation_date if possible in commit_loadout().

copyliu/osmium,wffurr/osmium,copyliu/osmium,copyliu/osmium,osmium-org/osmium,osmium-org/osmium,wffurr/osmium,osmium-org/osmium,wffurr/osmium,wffurr/osmium,osmium-org/osmium