Initial Staging Deployment Automation and Environment

Here's what I have for automated deployment to a staging instance.  Right now I have tested this against a server (at checksum.io) running on rackspace.  The server is running Debian Wheezy, which I think is a reasonable choice for deployment.

See the notes in my last commit for further instructions.  If you go to checksum.io you will see a live instance running.

@swstack @funkyeah @sbenhaim