From fe22af7afdd2cffbd8395c7151f6e957db36f065 Mon Sep 17 00:00:00 2001
From: Ben Burwell <ben@benburwell.com>
Date: Wed, 18 Nov 2015 22:13:50 -0500
Subject: Add app.json for Heroku deployment

---
 README.markdown | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'README.markdown')

diff --git a/README.markdown b/README.markdown
index c698dd5..887b833 100644
--- a/README.markdown
+++ b/README.markdown
@@ -1,6 +1,8 @@
+[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/benburwell/zipserver)
+
 # Usage
 
-To run the server on port 8080:
+To run the server on port 8080 (set the `PORT` environment variable to override):
 
 ```sh
 go build .
-- 
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