Changes for clojure.core/map?

jafingerhut on Wed, 28 Mar 2012
user=> (map? {:a 1 :b 2 :c 3})
true
user=> (map? '(1 2 3))
false
dpritchett on Tue, 13 Jul 2010
user=> (map? {:a 1 :b 2 :c 3})
true
user=> (map? '(1 2 3))
false