Added README and photos

README.md

@@ -0,0 +1,47 @@
+# Testuino
+
+A simple build status notifier powered by arduino.  Testuino listens for a commit
+hook from Github and then runs the tests for the latest commit that came through.
+A yellow LED strobes to indicate when a build is in progress and when the build
+finishes, a buzzer sounds an either a green or red LED turns on to indicate the
+status.  At the end of the build process, the owner of the branch gets an email
+(powered by [SendGrid](http://sendgrid.com)) updating them with the status.
+
+## Setup
+
+Want your own Testuino?  Follow these instructions to get one up and running in
+no time.
+
+### Server
+
+In order to use Testuino, Github must be able to reach your local machine via a
+commit hook.  If you don't have a public facing server, you can use the awesome
+[localtunnel](http://progrium.com/localtunnel/) library to expose your localhost
+to the world.
+
+#### 1. Github setup
+
+Under the admin panel of any repo, there is a tab called "Service Hooks" where
+you can manage webhooks from github to other services.  We want to create a
+Webhook that points to our local Testuino server.  Click on the "Webhook URLs"
+tab and fill in the url to your local server:
+
+    http://url-to-your-testuino.com/github
+
+You can verify that this is working by clicking the "Test Hook" button.
+
+#### 2. Local setup
+
+In order to recieve email notifications about your build statuses, you'll need
+to add your [SendGrid](http://sendgrid.com) credentials to your enviornment.
+You can either add them to you `.bash_profile` or export them like so:
+
+    export SENDGRID_USER=my_sendgrid_username
+    export SENDGRID_PASS=my_sendgrid_pass
+
+All the git cloning is handled via ssh, so you'll want to make sure you can
+clone any repos you're using with Testuino before you run the server.
+
+### Arduino
+
+*Instructions and schematics for the arduino portion comming soon!*