Prepwork for testing realtime
WIP
Merge branch 'viz' into test-fixes

Conflicts:
	ion/services/dm/test/test_dm_extended.py
Fixes bug in create_data_process

To support backwards compatibility we supported the bindings of older
transforms. The newer transforms just use the stream ids that way there
doesn't have to be an explicit mapping from a named attribute to a
stream's publisher.  There is a bug where the effort of making the
stream publisher is duplicated, this patch makes the actions exclusive
to one-another.
Fixes test_replay_with_parameters
Fixes one test
Cleans up data products in test
Merge pull request #1134 from lukecampbell/test-fixes

Fixes various Tests