fix email/password based authorization

Author: sanfilip

lib/authorize.js

@@ -23,6 +23,7 @@ function emailAuth(authEmail, authPassword, cache, cb) {
 		'/users/login',
 		{ email: authEmail, password: authPassword },
 		noHeaders,
+		null,
 		function clientCb(clientErr, clientResp) {
 			if (clientErr) return cb(clientErr, clientResp);
 			return cb(null, clientResp.id);