scalaz/scalaz-stream — pull request #178 by fthomas (2014-04-26 07:24:26+00:00)
Title: Remove io and process1 traits

@pchiusano in https://github.com/scalaz/scalaz-stream/pull/124#discussion_r10483028 you said you wanted to phase out the trait mixins. This PR therefore turns the `io` and `process1` traits into regular objects.