Tie the results of a job directly to that job and
expose all job results, along with associated metadata,
instead of doing the secondary processing involved in Bundle.
refs #LAVA-1435 lava_results_app to replace Bundle.

Add support for static metadata from the submitted
definition and the pipeline description.

Change-Id: Ib5bb4dac05936ed606cb12bd3595c5fc6c6e5bbf