By default (ie unless provided), the functional tests download a server and left it behind afterwards. This is consuming a lot of disk space for no gain.
NXP-24329, add some automatic cleanup after the tests.
- delete only temporary stuff created by the test (likely in target directory)
- keep useful files such as distribution.properties and logs
- add an option to skip the cleanup
u -hs addons_FT_nuxeo-sample-project-master/ftest/*/target/*|sort -hr