Update requirement

requirements.txt

@@ -21,3 +21,5 @@ django-formtools==1.0
 sshpubkeys==2.2.0
 djangorestframework-bulk==0.2.1
 python-gssapi==0.6.4
+tornado==4.4.2
+

terminal/web_ssh_server.py

-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
-# 
+#
 
-
-if __name__ == '__main__':
-    pass