process: Bump to 0.1.6
[package]
name = "tokio-process"
-version = "0.1.5"
+version = "0.1.6"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT/Apache-2.0"
repository = "https://github.com/alexcrichton/tokio-process"
