[COFF] Happy birthday, Grace Hopper!

We gained Rear Admiral Grace Hopper on this day in 1906; known as "Amazing Grace", she was a remarkable woman, both in computers and the Navy. She coined the term "debugging" when she extracted a moth from a set of relay contacts from a computer (the Harvard Mk I) and wrote "computer debugged" in the log, taping the deceased Lepidoptera in there as well. She was convinced that computers could be programmed in an English-like language and developed Flow-Matic, which in turn became, err, COBOL... She was posthumously awarded the Presidential Medal of Freedom in 2016 by Barack Obama. -- Dave