SW-699: Make notifications unconfigurable, greatly reducing complexity of the higher abstraction layers.

SW-699: Use a single broker and bus (exchange), and make service names unconfigurable (fixed in Service and RPC). Greatly reduces configuration size.

SW-657: locking. logging. added test to reconnect to frombus if not receiving new jobs when the jobmanager says there are jobs to do

SW-657: simple priority sorting for new python3 changes, simplified canProduceNextJob method to simple lookup of a single scheduled job

SW-658: removed obsolete datetime conversions now that these are automagically converted in the from/tobus

SW-658: replaced SOAPpy by python3 compliant package pysimplesoap. Adapted ingestmomadapter to use pysimplesoap. Added test t_ingestmomadapter to tests soap functionality.

This includes:
- python executable -> python3
- Help texts
- #! specifications
- Shell scripts

SW-516: made LTAIngestTransferServer code python3 compliant. Fixed tests. Used new TemporaryQueue class for qpid testing

ROHD-1592: added option to create a minimal/unspecified SIP in case the MoM SIP is invalid. Used it for WTG-verification-DMO project.