added a Procfile to enable deploying to heroku

Signed-off-by: Floyd Pink <imbleedingme@googlemail.com>
[ci skip]

Procfile

@@ -0,0 +1 @@
+web: node localServer.js

README.md

@@ -9,20 +9,9 @@ Check this out (from your smartphone) on the [web](http://floydpink.github.io/Tr
 
 #### Running the app locally
 
-To install the dependencies:
-```
-npm install
-```
-
-And to run the app:
-```
-npm start
-```
-
-Now you can open [localhost:3000](http://localhost:3000)
+Run `npm install` to install the dependencies. Then run `npm start` or `foreman start` to start the app and then open [localhost:5000](http://localhost:5000)
 
 [![githalytics.com alpha](https://cruel-carlota.gopagoda.com/2bd0aef17b95040173b8f9b367a65cf1 "githalytics.com")](http://githalytics.com/floydpink/Travis-CI-www)
 
-
 [![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/floydpink/Travis-CI-www/trend.png)](https://bitdeli.com/free "Bitdeli Badge")
 

localServer.js

@@ -4,5 +4,8 @@ var connect = require('connect'),
         .use(connect.logger('dev'))
         .use(connect.static(__dirname));
 
-app.listen(3000);
-console.log('Listening to port 3000. Open \'http://localhost:3000\'');
+var port = process.env.PORT || 5000;
+app.listen(port, function() {
+  console.log('Listening to port %s. Open \'http://localhost:%s\'', port, port);
+});
+

package.json

@@ -30,6 +30,9 @@
       "url"  : "https://github.com/floydpink/Travis-CI/blob/master/LICENSE"
     }
   ],
+  "dependencies"    : {
+    "connect" : "~2.8.4"
+  },
   "devDependencies" : {
     "grunt"                   : "~0.4.1",
     "grunt-contrib-jshint"    : "~0.2.0",
@@ -38,8 +41,8 @@
     "grunt-git-describe"      : "~2.0.0",
     "grunt-targethtml"        : "~0.2.2",
     "grunt-contrib-cssmin"    : "~0.6.0",
-    "connect"                 : "~2.8.4",
     "nodemon"                 : "~0.7.8",
-    "grunt-include-replace"   : "~1.1.0"
+    "grunt-include-replace"   : "~1.1.0",
+    "foreman"                 : "~0.0.25"
   }
 }