Merge pull request #10 from TomiTakussaari/master

Fix smoketest infinite loop. Added script to check if application is leaking memory
Use underscores in Bash script names
Add spec for the check_memory_leaks.sh
Add doc on the check_memory_leaks.sh script
Wait at most 80 seconds for the smoke test to pass
Set version to 1.4.0
Use unique name when invoking tomcat7_rhel::tomcat_manager
Set version to 1.4.1
Add class tomcat7_rhel::tomcat7_manager_package
Fix dependency cycle problem when installing Manager
Set version to 1.4.3
Infer Tomcat control port from the HTTP port
Break backward compatibility by renaming params

Rename jmxServerPort -> jmx_server_port
Rename jmxRegistryPort -> jmx_registry_port
Add example of defining Tomcat control port
Remove default JVM paramaters

This commit breaks the backward compatibility.
Set version to 2.0.0