Update dependencies to released versions

Author: tailhook

Cargo.toml

@@ -13,7 +13,7 @@ authors = ["paul@colomiets.name", "pyfisch@gmail.com"]
 [dependencies]
 httparse = "1.1"
 rotor = "0.6.2"
-rotor-stream = {rev="1efbcac", git="git://github.com/tailhook/rotor-stream"}
+rotor-stream = "0.6.0"
 quick-error = "1.0.0"
 matches = "0.1"
 serde = { version = "0.7", optional = true }
@@ -24,7 +24,7 @@ log = "0.3.1"
 [dev-dependencies]
 libc = "0.1"
 net2 = "0.2"
-rotor-test = {rev="edd1761", git="git://github.com/tailhook/rotor-test"}
+rotor-test = "0.2.0"
 url = "0.5.7"
 argparse = "0.2.1"
 env_logger = "0.3.2"