first attempt generic transform
added test_execute_transform test
functioning test
added available fields
first pass generic transform working
end to end transform test
removed submodule and added transform tests
added transforms
-made execute transform work independently
added available_field checking
Updates event hierarchy for dataset modified events
fixed submodule update
added caching
Merge github.com:ooici/coi-services into transform_work
merging master back into the branch
Updates ion-defs ref
Merge pull request #587 from lukecampbell/information_events

Updates event hierarchy for dataset modified events
Merge pull request #589 from wfrench/master

Remove references to the MI Submodule
Merge remote-tracking branch 'upstream/master'