SW-610: fixed import path

QA/QA_Service/bin/qa_webservice

@@ -17,7 +17,7 @@
 # You should have received a copy of the GNU General Public License along
 # with the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
 
-from lofar.qa.cep4_utils import *
+from lofar.common.cep4_utils import *
 from subprocess import call
 import socket
 import logging