Allow FOPs universe file generation when missing underlying data#23

jhonabreul merged 4 commits intoQuantConnect:masterQuantConnect/Lean.DataSource.DerivativeUniverseGenerator:masterfrom

jhonabreul:bug-empty-fops-universe-filesjhonabreul/Lean.DataSource.DerivativeUniverseGenerator:bug-empty-fops-universe-filesCopy head branch name to clipboard