Fix session_token

Author: Hector Virgen

lib/index.js

@@ -156,11 +156,11 @@
             req.api = new TaggedApi(url, mergeRecursive({
                 query: {
                     application_id: 'user',
-                    format: 'JSON'
+                    format: 'JSON',
+                    session_token: req.cookies && req.cookies.S
                 },
                 params: {
-                    api_signature: '',
-                    session_token: req.cookies && req.cookies.S
+                    api_signature: ''
                 },
                 cookies: req.headers && req.headers.cookie
             }, options || {}), http);