reverse OOIION-1025 fix by jnewbrough
Adjust DAMS to external dataset agent interface change
Preload changes for external datasets
STREAM_CONF_UNDEF qualifier to parseooi
Merge pull request #1248 from lukecampbell/dp-work

STREAM_CONF_UNDEF qualifier to parseooi
Adds new instrument to test cases
Merge pull request #1249 from lukecampbell/dp-work

Adds new instrument to test cases
Improves legibility in some places
Merge pull request #1 from lukecampbell/dataset_agent

Improves legibility in some places
Fix for container UI to show directory
Increased time out in workflow test to let Greenlet.switch(). Also removed an error statement that should be a warning.
Merge branch 'master' of github.com:ooici/coi-services
Bumped pyon
Merge branch 'master' of github.com:ooici/coi-services
Updated README_DEMO
Merge branch 'master' into dataset_agent
undo tests added by jnewbrough for 1025 fix
Adds new instrument/data product test for TRHPH
Merge pull request #1251 from lukecampbell/dp-work

Adds new instrument/data product test for TRHPH
Rearranged some ion_loader functions, extended external dataset handling