changing start tomcat from started to restarted

A detailed discussion of the issue can be found on this thread. 

https://groups.google.com/forum/#!msg/ansible-project/0WK4J8sefZs/YtuT_1v5xCQJ

tomcat-standalone/roles/tomcat/tasks/main.yml

@@ -32,7 +32,7 @@
   copy: src=tomcat-initscript.sh dest=/etc/init.d/tomcat mode=0755
 
 - name: Start Tomcat
-  service: name=tomcat state=started enabled=yes
+  service: name=tomcat state=restarted enabled=yes
 
 - name: deploy iptables rules
   template: src=iptables-save dest=/etc/sysconfig/iptables