Changes for clojure.core/>=

jafingerhut on Wed, 28 Mar 2012
user=> (>= 2 1)
true
user=> (>= 2 2)
true
user=> (>= 1 2)
false
user=> (>= 6 5 4 3 2)
true
mattdw on Wed, 28 Jul 2010
user=> (>= 2 1)
true
user=> (>= 2 2)
true
user=> (>= 1 2)
false
user=> (>= 6 5 4 3 2)
true