karabo_da to list, jungfrau parallel dark, update conf

@karnem This Merge request consists of more fixes for the deployment of pycalibration.

1- creating the report after all jobs. 2- update_configuration using karabo_id instead of the detector. 3- Have karabo_da a list for dark notebooks. 4- tiny other fixes

webservice/webservice.py

@@ -8,6 +8,7 @@ import logging
 import os
 import sqlite3
 import subprocess
+import traceback
 import urllib.parse
 from datetime import datetime