Update Readme with some minimal information

README.md

@@ -1,3 +1,48 @@
 # dotter-compose
 
-A collection of docker compose files and associated files and folders
+A collection of docker compose files and associated files and folders
+
+## Arr
+
+There is nothing here yet except for a very basic example file using gluetun. Not much else to see here.
+Volume paths need to be updated.
+
+## Authentik
+
+Needs a .env file. 
+Named volumes and relative volume paths used. So not much more configuration than that.
+
+## Cloud
+
+Not sure if I can use a relative path for the NEXTCLOUD_DATADIR environment variable. So change that.
+
+## Endlessh
+
+Would have to change volume path
+
+## Git
+
+Use .env file or update values in the compose file. Also make volume paths relative.
+[Use this guide to setup ssh](https://docs.gitea.com/installation/install-with-docker#sshing-shell-with-authorized_keys)
+
+## Minecraft
+
+Make volume paths relative and add world data, or leave it out for new world.
+This compose file needs a little more tuning if someone wants to use it as it. But not that much really. Just use a fixed minecraft version to prevent accidentally breaking your server.
+
+## Ollama
+
+Make volume paths relative. Change when using AMD or Intel.
+When using web search with searxng. Add json as a format in searxng settings.yml
+
+## Pihole
+
+Add password
+
+## Rustdesk
+
+Nothing to do here
+
+## Searxng
+
+Make volume paths relative