Remove unused docker-compose.yml and update docker run command

Author: Brunner246

docker-compose.yml

@@ -15,4 +15,4 @@ EXPOSE 8080
 CMD ["mkdocs", "serve", "--dev-addr=0.0.0.0:8080"]
 
 # docker build -t cwapi3d-py .   
-# docker run -p 8080:8080 cwapi3d-py
+# docker run --rm -p 8080:8080 cwapi3d-py