[d] Add configurable addrport and identifier

Fix #3 - Should be merged asap in 192 branch
3 jobs for fix/3_demonstrator_addr
Status Name Job ID Coverage
  Test
passed Code lint #1344
golang lint

00:10:14

passed Integration tests #1343
golang mongo goqt

00:02:04

passed Unit tests #1342
golang mongo strong

00:02:43