[Fluxx] New Goal card

[Timothy Hunt]

> One player has the Brain and the other has Andy Looney.  (Brain: No TV goal)

...Which reminds me of the other thing I thought of recently - a new
Goal: Twins.
The player who has two effectively identical Keepers wins, if they are
the only player to meet that condition.

This would give a win for the promo cards that include "counts as", like:
The Brain + Andy Looney
Sun + Star
Moon + Star
Flowers + Death
Flowers + Love

Note that it would *not* include Computer + Toaster, because the
"counts as" on the Computer effectively modifies only The Appliances
goal.  You can't meet the Toast goal with Bread and the Computer.

Timothy