From 4e8d3fa571e06050b90027d14bc4ebab6801908a Mon Sep 17 00:00:00 2001
From: Dave Shawley <daves@aweber.com>
Date: Tue, 21 Jun 2016 10:25:46 -0400
Subject: [PATCH] requirements: Explicitly depend on tornado.

Technically you *could* use this without Tornado but we don't.  If you
really want to, open an issue.
---
 requirements.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/requirements.txt b/requirements.txt
index e69de29..3f55f96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -0,0 +1 @@
+tornado>=3.1,<4.4