pyr/cyanite — pull request #21 by neilprosser (2014-03-25 17:15:26+00:00)
Title: Add a simple /ping route

At the moment, when running in EC2, I've got the application load-balancing based on hitting `/paths/?query=*`. This pull request adds a `/ping` route (optional trailing `/` allowed) to avoid using the path in-memory path database more than absolutely necessary.