Accessing logs of applications/controller that are run in the automated integ tests

[plasorak]

This job failed due to a transient error on the run control. This error shows up in specific settings (not at NP04), and it makes it hard to debug without the logs of the controllers and applications. I wonder whether we could save the logs somewhere for maybe a week or so, so that one can go back to them in these situations. In this particular case, Kurt had noticed the bug and filled an issue, but in the future, this could be useful.