Change verification to use netstat cmd.

`net/http` times out even when artifactory can be verified during `kitchen
login`. `netstat -nlp` verifies that the port is listening faster than
making an http request to localhost without the risk of a timeout.

https://trello.com/c/sjQRJndp/12-artifactory-cm
Update run template

`artifactoryctl` starts the artifactory service in its own jvm, however
the service isn't accessible over http because tomcat and catalina
aren't managing the service. Starting catalina.sh with the start command
enables the http interface to the artifactory service.

https://trello.com/c/sjQRJndp/12-artifactory-cm
Create required artifactory owned catalina logs

artifactory running under tomcat requires a catalina logs directory
owned by the artifactory user and group. creating this directory
prevents an error from being raised that continually kills the
artifactory runit service, and allows artifactory to start and remain
running under runit.

 https://trello.com/c/sjQRJndp/12-artifactory-cm