Deploy application with nginx and application_python

I have a PR almost ready for ``osl-nginx`` which will make this task much easier. What you'll want to do is move parts of this config into a template that will just be included. Basically all the ``location`` configuration will be in a include config and the rest of the config will be the standard we use in osl-nginx. It should in theory allow you to everything you need while keeping a standard. I'll let you know when the PR is done and you can try it out. I can also show you what to do.