Merge branch 'master' of https://github.com/distracteddev/passport in…

…to flatiron

lib/passport/http/request.js

@@ -1,9 +1,18 @@
 /**
  * Module dependencies.
  */
-var http = require('http')
-  , req = http.IncomingMessage.prototype;
-
+
+// If flatiron/union is being used, then bind the following
+// functions to the RoutingStream Prototype
+try {
+    var union = require('union')
+    , req = union.RoutingStream.prototype;
+}
+// Otherwise, bind to the native http.req prototype
+catch (ex) {
+    var http = require('http')
+    , req = http.IncomingMessage.prototype;
+}
 
 /**
  * Intiate a login session for `user`.