Adds new event: DatasetCalibrationEvent
Merge pull request #576 from lukecampbell/calevent

Adds new event: DatasetCalibrationEvent
Adds new data product type: external
CIDEVSTC-306: Discovery service and View interface revision
Merge pull request #577 from lukecampbell/extdp

Adds new data product type: external
Merge pull request #578 from mmeisinger/add306_disc

CIDEVSTC-306: Discovery service and View interface revision
first test of schema versioning
Merge pull request #579 from wbollenbacher/M156_first_test

first test of schema versioning (M156)
notification worker support
Merge pull request #580 from brianmckenna/m105_notification_personalization

M105: Notification Personalization
Cleanup the docstrings
insert a --- divider after NotificationEvent definition
Merge pull request #581 from MauriceManning/uns

OOIION-1080 email limits and disabling/enabling of notifications
Removes data product collections and trims dataset management
Splits up the create_data_product into four methods
Tweaks
Trashing old YAMLs
Merge pull request #582 from lukecampbell/complexstubs

Dataset Management and Data Product Management Cleanup
Removes WorkflowManagement, PreservationManagement
Removes service references for Workflow Management