Tutorial for creating an application and build on openshift v3

This tutorial will continue to evolve to include things like deployments, deployment triggers, and private docker registries.

We're working on the rest of the lifecycle this sprint and i'll certainly continue to evolve this as we get more function, but for now i wanted a quick "blow it all away in case you screw up" to users can easily get back to a clean state to try again, in case they don't understand what they've done wrong or why it's not working.