Give more explanation on how to run the app.

README.md

@@ -33,15 +33,14 @@
 
 #### Java server backend  
 
-* Running the application with Maven's Tomcat plugin:  
-  `mvn tomcat7:run`
-* Building the application WAR file:  
-  `mvn package`
+* Running the application with Maven's Tomcat plugin: `mvn tomcat7:run`    
+  Then point your web browser to ``http://localhost:8080``
+* Building the application WAR file: `mvn package`
 * Testing the application:
-  * Unit tests:  
-    ``mvn test``
+  * Unit tests:
+    `mvn test`
   * Integration tests:
-    ``mvn integration-test``  
+    `mvn integration-test`  
     (will also run unit tests in the process)
 
 #### JavaScript client frontend