Add some formatting to quickstart

doc/quickstart.md

@@ -3,15 +3,25 @@
 These steps will utilize Docker, as going from a brand new sever to running the service is easiest done within a container.
 
 1. Create or login to an existing server somewhere.
-1. Install Docker.  If it's a Debian based linux machine `sudo apt-get install docker.io`.
-1. Install git `sudo apt-get install git`.
+
+### Download
+1. [Install Docker](https://docs.docker.com/get-docker/).  If it's a Debian based linux machine `sudo apt-get install docker.io`.
+1. [Install git](https://git-scm.com/downloads) `sudo apt-get install git`.
 1. Download the code.  `git clone https://github.com/gabek/owncast`
+
+### Configure
 1. Copy `config/config-example.yaml` to `config/config.yaml`
-1. Edit `config/config.yaml` and change the path of ffmpeg to `/usr/bin/ffmpeg`
+1. Edit `config/config.yaml` and change the path of ffmpeg to `/usr/bin/ffmpeg`.
 1. Edit your stream key to whatever you'd like it to be in the config.
 1. Make any other config changes.
 1. Run `docker build -t owncast .` and wait.  It may take a few minutes to build depending on the speed of your server.
+
+### Run!
 1. Run `docker run -p 8080:8080 -p 1935:1935 -it owncast` to start the service.
+
+## That's it!
+
+### Test
 1. Point your broadcasting software at your new server using `rtmp://yourserver/live` and the stream key you set above and start your stream.
 1. Access your server in your web browser by visiting `http://yourserver:8080`.
 1. If you ever make any future config file changes you must rerun the `docker build` step otherwise you can just run the `docker run` step to run the service going forward.