add tomcat version number to cloudbees-tomcat template because JMX MBeans change between tomcat 6 and Tomcat7.
"path" attribute is renamed "context".
Exemple: tomcat6 "Catalina:type=Manager,path=/,host=localhost" -> tomcat7 "Catalina:type=Manager,context=/,host=localhost"
Fix Tomcat7 JMX MBeans names: attribute "path" attribute is renamed "context".
Exemple: tomcat6 "Catalina:type=Manager,path=/,host=localhost" -> tomcat7 "Catalina:type=Manager,context=/,host=localhost"
Merge pull request #41 from cyrille-leclerc/master

Fix JMX MBeans name for Tomcat7