Fix status behavior in endpoint configuration

README.md

@@ -200,7 +200,7 @@ This can be completely overridden with the `status` property, e.g.:
     path: '/feature/:foo?',
     status: function(req, res) {
         if(req.params.foo === '999') {
-            res.send(404).body('Feature not found');
+            res.status(404).send('Feature not found');
         }
     }
 }

lib/response.js

@@ -16,6 +16,7 @@ var generate = function(req, res, next) {
 
     if(_.isFunction(service.status)) {
         service.status.apply(service, arguments);
+        return res.end();
     }
 
     if(!(service.cache && cache[path])) {