Improved documentation (#3604)

- Improved read flow
- Added volume sharing of cache folder

docs/docker.md

@@ -1,25 +1,34 @@
 Start by downloading for your platform: [Mac](https://www.docker.com/products/docker#/mac), [Windows](https://www.docker.com/products/docker#/windows), or [Linux](https://www.docker.com/products/docker#/linux). Once you have Docker installed, simply create the various config.json files for your different accounts (e.g. `configs/config-account1.json`) and then create a Docker image for PokemonGo-Bot using the Dockerfile in this [repo](https://hub.docker.com/r/svlentink/pokemongo-bot/).
 
-#Automatic setup
+#Setup
+##Automatic setup
 Use this docker hub url: https://hub.docker.com/r/svlentink/pokemongo-bot/
 ```
 docker pull svlentink/pokemongo-bot
 ```
 
-#Manual setup
+##Manual setup
 ```
 cd PokemonGo-Bot
 docker build -t pokemongo-bot .
 ```
+
+#Run
+
 You can verify that the image was created with:
 ```
 docker images
 ```
+- In case of automatic setup, you'll see an image called: `svlentink/pokemongo-bot`
+- In case of manual setup, you'll see an image called: `pokemongo-bot`
 
 To run PokemonGo-Bot Docker image you've created, simple run:
 ```
-docker run --name=pokego-bot1 --rm -it -v $(pwd)/configs/config-account1.json:/usr/src/app/configs/config.json pokemongo-bot
+docker run --name=pokego-bot1 --rm -it -v $(pwd)/configs/config-account1.json:/usr/src/app/configs/config.json -v $(pwd)/data:/usr/src/app/data pokemongo-bot
 ```
+
+Replace `pokemongo-bot` with `svlentink/pokemongo-bot` in case you followed automatic setup.
+
 _Check the logs in real-time `docker logs -f pgobot`_
 
 If you want to run multiple accounts with the same Docker image, simply specify different config.json and names in the Docker run command.