Updated Install (markdown)

Install.md

@@ -1,3 +1,22 @@
+## Docker 
+Currently not available on dockerhub but hopefully that will change soon.
+```
+hrfee@lab:~$ mkdir jellyfin-accounts
+hrfee@lab:~$ cd jellyfin-accounts
+hrfee@lab:~/jellyfin-accounts# wget https://raw.githubusercontent.com/hrfee/jellyfin-accounts/master/Dockerfile
+hrfee@lab:~/jellyfin-accounts# sudo docker build -t jellyfin-accounts .
+```
+Then, to create a container,
+```
+hrfee@lab:~/jellyfin-accounts# sudo docker create \
+                               --name "jf-accounts" \ # Whatever you want to name it
+                               -p 8056:8056 \
+                               -v /path/to/.jf-accounts:/data \ # Equivalent of ~/.jf-accounts
+                               -v /path/to/jellyfin:/jf \ # Path to jellyfin config directory
+                               -v /etc/localtime:/etc/localtime:ro \ # Makes sure time is correct
+                               jellyfin-accounts
+```
+
 ## Debian
 First, ensure all the necessary dependencies are installed.