'Return the Turtleobject itself.
No argument.
Only reasonable use: as a function to return the \'anonymous turtle\':
Example:
>>> pet = getturtle()
>>> pet.fd(50)
>>> pet
<turtle.Turtle object at 0x0187D810>
>>> turtles()
[<turtle.Turtle object at 0x0187D810>]'

def getturtle(self):

    return self
