Still unable to connect

- Added Nginx-rtmp service
- Scraped the running config from Anthony's `/docs/nginx` folder and modified it for docker
- changed localhost refferences for nodetube service to `"nodetube:3000"`
- added `./recordings` for when recording is on - Off by default
- added `./config/nginx/nginx.conf` file which is passed directly to the nginx service on `docker-compose up`

* Need to update readme.MD
* Need change prod and dev environments for docker
* Need to provide non-docker friendly nginx config template (can be modified though, its heavily commented)