Removing references to the Spacebel FTP server.

Removed on Spacebel request. The FTP server will not be available after the end of the DREAM project. Some of the components are not FOSS.
Fixing the test data path to be read from configuration.
Merge branch 'master' of github.com:DREAM-ODA-OS/ODA-OS_subsystem
Merge branch 'master' into qss-0.7