readme: how to run the project using docker

WebServices/README.MD

+# Banquin rest #
+
+## How to run ##
+
+First you need in your machine the programs:
+- maven
+- docker
+- docker compose
+
+Second in the root of the project execute the command:
+``` 
+mvn clean install -DskipTests
+```
+
+After that execute this commands in the root:
+
+``` 
+docker-compose build 
+docker-compose up -d
+```
+
+and vuala! the docker will start each service for you.