Yesterday

Across: 1. Copy 8. Assortment 9. Windfall 10. Tiny 12. Yokels 14. Slogan 15. Reward 17. Casual 18. Step 19. Stealthy 21. Allegiance 22. Side. Down: 2. Omnipotent 3. Yard 4. Essays 5. Trills 6. Emotions 7. Stay 11. Near at hand 13. Examples 16. Distil 17. Cleans 18. Scam 20. Lees.