docker-image folder added

The docker-images where scattered across different files.
For faster access i moved them to an extra folder and linked them if they're needed elsewhere.
entries that where outside this folder and only contained basic documentation of the docker image where removed.

wiki/jellyfin.md

@@ -3,87 +3,9 @@
 [Jellyfin](https://jellyfin.ord) is a suite for multimedia streaming.
 It includes a web-interface.
 
-## Setup with Docker
+## Server
 
-The official container and documentation was made by [linuxserver](https://hub.docker.com/linuxserver/jellyfin).
-This docker-rebuild is made up by a `docker-compose.yml` file.
-
-### Environment-variables
-
-Set the following environment-variables in the `environment:` section of the docker-compose file.
-
-| Name   | Usage                        | Default |
-| ------ | ---------------------------- | ------- |
-| `PUID` | Userid to run the container  |         |
-| `PGID` | Groupid to run the container |         |
-| `TZ`   | specify the timezone         |         |
-
-### Volumes
-
-Set the following volumes in the `volumes:` section of the docker-compose file.
-
-| Volume-Name     | Container mount | Description                          |
-| --------------- | --------------- | ------------------------------------ |
-| `config`        | `/config`       | storage for config files of jellyfin |
-| `media_movies`  | `/data/movies`  | storage for movies                   |
-| `media_tvshows` | `/data/tvshows` | storage for tvshows                  |
-| `transcode`     | `/transcode`    | tmp storage to transcode             |
-
-Because it is useful to have the possibility to use the `media_movies` and
-`media_tvshows` in multiple containers,
-it is recommended to use them as external volumes (volumes section:
-`external: true` instead of `driver: local`).
-To use the rebuild the volumes have to exist before creating the container
-(`docker volume create media_movies` and tvshows accordingly).
-
-### Ports
-
-Set the following ports in the `ports:` section.
-
-| Container Port | Recommended outside port | Protocol | Description |
-| -------------- | ------------------------ | -------- | ----------- |
-| `8096`         | `8096`                   | TCP      | WebUI       |
-
-### Rebuild
-
-```shell
-#!/bin/sh
-docker-compose down
-docker pull linuxserver/jellyfin:latest
-docker-compose up -d
-```
-
-### Docker-Compose.yml
-
-```yml
-version: "2"
-services:
-  jellyfin:
-    image: linuxserver/jellyfin
-    container_name: jellyfin
-    environment:
-      - PUID=1000
-      - PGID=1000
-      - TZ=Europe/Berlin
-    volumes:
-      - config:/config
-      - media_movies:/data/movies
-      - media_tvshows:/data/tvshows
-      - transcode:/transcode
-    ports:
-      - 8096:8096
-    restart: unless-stopped
-
-volumes:
-  config:
-    driver: local
-  transcode:
-    driver: local
-  media_movies:
-    external: true
-  media_tvshows:
-    external: true
-```
+A server can be setup via docker with the [linuxserver image](./docker-images/linuxserver_-_jellyfin.md).
 
 ## Add IP-TV