Rebrand Greasemonkey to Birdy

[Genghis Khan]

Hello,

 Rebrand Greasemonkey to Birdy, with a head of a brid with its face to
the screen as a logo.

 Also: Banana Bird, Fly Bird, Purple Bird, Purple Monkey, White Monkey.
Maybe Purple Monkey is not a good idea because of Bonzi Buddy
(historical Desk-Mate software from the 90's).

 Any thoughts?

Regards,
  --GK~