Changes for clojure.core/cons

OnesimusUnbound on Wed, 27 Jul 2011
user=> (cons 1 '(2 3 4 5 6))
(1 2 3 4 5 6)

user=> (cons [1 2] [4 5 6])
([1 2] 4 5 6)
dpritchett on Tue, 13 Jul 2010
user=> (cons 1 '(2 3 4 5 6))
(1 2 3 4 5 6)
dpritchett on Tue, 13 Jul 2010
user=> (cons 1 '(2 3 4 5 6))
(1 2 3 4 5 6)