Update readme to reflect current setup

README.md

@@ -3,14 +3,6 @@ This runs R5Reloaded from a docker container, this makes setting up servers a bi
 
 ## Setup
 
-### Install
-
-1. Clone this directory `git clone https://github.com/Radiicall/r5reloaded-docker.git`
-2. Grab a server 7z file from the <a href="https://discord.gg/r5reloaded">R5Reloaded Discord Server</a>
-3. Place server[.]7z in the cloned directory
-4. Rename the server 7z to `server.7z`
-5. Run `docker build -t r5reloaded-server -f Dockerfile` while still in the cloned directory
-
 ### Configuration
 
 Inside the `docker-compose.yml` file you'll see the environment variables, these can be changed to configure the server