changed exchange rate wording to reflect new alg.
changed exchange rate wording to reflect new alg.

bankonme/intersango,HongPong/intersango,bankonme/intersango,HongPong/intersango,dooglus/intersango,bankonme/intersango,bankonme/intersango,HongPong/intersango,HongPong/intersango,dooglus/intersango,dooglus/intersango,dooglus/intersango