hashy updated & minor fix.

package.json

@@ -17,7 +17,7 @@
     "connect": "~2.11.2",
     "extendable": "0.0.6",
     "fibers": "~1.0.1",
-    "hashy": "~0.1.0",
+    "hashy": "~0.2.1",
     "js-yaml": "~2.1.3",
     "nconf": "~0.6.9",
     "q": "~0.9.7",

src/web-server.coffee

@@ -47,6 +47,7 @@ class $WebServer extends $EventEmitter
     server.close() for server in @_servers
 
     # Does not return anything.
+    undefined
 
   listen: ({host, port, socket, certificate, key}) ->
     server = if certificate? and key?