Comment 4 for bug 1282009

A fix is proposed now.

I fixed the location of the whitelists when using the whitelist parameter to launch_testrun (no longer in /usr/share/checkbox-certification/data), removed setting the client whitelist (per comment #3 we should go with the default), and did the same for server (again, default is server-selftest.whitelist), *except* for 14.04, for which we have a release-specific whitelist, so for that release I do set it specifically (again, pointing to the correct directory).