Making the decorator nicer.
Making the decorator nicer.

This patch combines the suggestions from
@leth
(https://github.com/leth/q/commit/dc75e2d6cf43bc9487f38f956efeaf0037388295) and
@abadger
(https://gist.github.com/abadger/2ba4f3117078c9a293e1) in
Issue #15 (https://github.com/zestyping/q/pull/15).

zestyping/q