Move Gzip test to an example

Author: hdgarrood

example/Gzip.js

@@ -0,0 +1,7 @@
+/* global exports */
+/* global require */
+"use strict";
+
+// module Gzip
+
+exports.gzip = require('zlib').createGzip;

example/Gzip.purs

@@ -0,0 +1,20 @@
+module Gzip where
+
+import Prelude
+
+import Node.Stream
+import Node.Stream.StdIO
+
+import Control.Monad.Eff
+import Control.Monad.Eff.Console
+
+foreign import data GZIP :: !
+
+foreign import gzip :: forall eff. Eff (gzip :: GZIP | eff) (Duplex (gzip :: GZIP | eff))
+
+foreign import
+
+main = do
+  z <- gzip
+  stdin `pipe` z
+  z     `pipe` stdout