Update readme with new drat script info.
Update readme with new drat script info.

lewismc/drat,lewismc/drat,karanjeets/drat,karanjeets/drat,lewismc/drat,chrismattmann/drat,sfrancus/drat,chrismattmann/drat,lewismc/drat,sfrancus/drat,sfrancus/drat,chrismattmann/drat,karanjeets/drat,sfrancus/drat,karanjeets/drat,chrismattmann/drat,chrismattmann/drat,lewismc/drat,karanjeets/drat,sfrancus/drat