update readme for release

Author: dgarijo

README.md

@@ -5,3 +5,23 @@ Authors: Daniel Garijo and María Poveda
 Disclaimer: This is work in progress.
 
 The client application has been integrated from the work in https://github.com/jacobomata/FairValidator. The client would not have been possible without the work from @jacobomata
+
+## Instal instructions
+The project was build and tested with JDK 11.0.11 in Ubuntu.
+
+To create the JAR, just run:
+
+```
+mvn install
+```
+on the server folder, or download the JAR from the releases page.
+
+## Running the server
+Run the following command
+
+```
+java -jar -Dserver.port=PORT fair_ontologies-0.0.1.jar
+```
+
+Where PORT is the port you want to run the server
+