Added volumes to Docker command (#6356)

Added volumes to Docker command
#6353

README.md

@@ -99,7 +99,7 @@ $ git clone https://github.com/parse-community/parse-server
 $ cd parse-server
 $ docker build --tag parse-server .
 $ docker run --name my-mongo -d mongo
-$ docker run --name my-parse-server -p 1337:1337 --link my-mongo:mongo -d parse-server --appId APPLICATION_ID --masterKey MASTER_KEY --databaseURI mongodb://mongo/test
+$ docker run --name my-parse-server -v cloud-code-vol:/parse-server/cloud -v config-vol:/parse-server/config -p 1337:1337 --link my-mongo:mongo -d parse-server --appId APPLICATION_ID --masterKey MASTER_KEY --databaseURI mongodb://mongo/test
 ```
 
 You can use any arbitrary string as your application id and master key. These will be used by your clients to authenticate with the Parse Server.
@@ -443,7 +443,7 @@ $ git clone https://github.com/parse-community/parse-server
 $ cd parse-server
 $ docker build --tag parse-server .
 $ docker run --name my-mongo -d mongo
-$ docker run --name my-parse-server --link my-mongo:mongo -p 1337:1337 -d parse-server --appId APPLICATION_ID --masterKey MASTER_KEY --databaseURI mongodb://mongo/test --publicServerURL http://localhost:1337/parse --mountGraphQL --mountPlayground
+$ docker run --name my-parse-server --link my-mongo:mongo -v cloud-code-vol:/parse-server/cloud -v config-vol:/parse-server/config -p 1337:1337 -d parse-server --appId APPLICATION_ID --masterKey MASTER_KEY --databaseURI mongodb://mongo/test --publicServerURL http://localhost:1337/parse --mountGraphQL --mountPlayground
 ```
 
 After starting the server, you can visit http://localhost:1337/playground in your browser to start playing with your GraphQL API.