Move email_status into mail route

src/routes/mail.js

@@ -0,0 +1,17 @@
+'use strict';
+
+exports = module.exports = {
+    getStatus: getStatus
+};
+
+var mail = require('../mail.js'),
+    HttpError = require('connect-lastmile').HttpError,
+    HttpSuccess = require('connect-lastmile').HttpSuccess;
+
+function getStatus(req, res, next) {
+    mail.getStatus(function (error, records) {
+        if (error) return next(new HttpError(500, error));
+
+        next(new HttpSuccess(200, records));
+    });
+}