Change port to 3344; add warning about changing it.

Resolves #358

README.md

@@ -27,7 +27,9 @@ an example file in the directory that shows you the format.
 
 To build and start the development version of the app, run `grunt work -f`.
 
-Once the app is built, you can access it at `http://gistbook.loc:3000`.
+Once the app is built, you can access it at `http://gistbook.loc:3344`.
+
+_**Note:** Logging in through Github will only work on port 3344._
 
 ### Deploying
 

deploy/ansible/roles/nginx/templates/gistbook.conf

@@ -5,6 +5,6 @@ server {
   client_max_body_size 5M;
 
   location / {
-   proxy_pass http://localhost:3000;
+   proxy_pass http://localhost:3344;
   }
 }

server/app.js

@@ -15,7 +15,11 @@ const MANIFEST = require('../package.json');
 const VERSION = MANIFEST.version;
 
 const VIEWS_DIR = path.join(BASE_DIR, 'views');
-const PORT = process.env.PORT || 3000;
+
+// Github authentication will only respond to this port
+// during development. Only change the port if you
+// don't need to develop with authentication.
+const PORT = 3344;
 
 // Start the app
 var app = express();