(PDB-472) - Annotate MQ messages without parsing payload

Received time and a UUID are currently added to incoming (via HTTP) messages
before placing them on the queue. This commit adds those annotations to the
MQ message header no longer requires parsing the incoming message payload
before placing it on the queue.
Fixed a date related issue causing tests to fail (only at certain times
of the day)
Merge pull request #885 from senior/ticket/master/pdb-472-mq-pass-through

(PDB-472) - Annotate MQ messages without parsing payload