Activate Django sites app and create a migration which adds the
LIGO.ORG domain name of the GraceDB instance as a Site. This will
be used to build absolute URIs without needed a request object.

Adding some requirements to migrations to enforce proper ordering.

adding offline boolean parameter to Event model class and associated code for handling it during event submissions

and added these to the event presentation. Also added frequency
and fluence to the VOEvent for LIB events.

- auth middleware to add/remove user to/from control room group based on IP.
- new model for operator signoffs (event, instrument unique_together)
- form to create, edit, and delete the operator signoff object
- eventlog messages for changes to signoff objects.
- OperatorSignoff serializer and LVAlert message
- alert operator of outstanding events on landing page.
- new labels and migration
- Added logic to create/remove H1OK, H1NO, etc. labels.
- Exposing the OperatorSignoff List resource through REST interface (GET only).

Added trigger_id to translator code and serialization.
Added trigger_id to GRB event display.

Also added view logic and template for additional fields.

- Removed south from installed apps.
- Moved migrations to south_migrations.
- Added new migrations directories.
- MIGRATION_MODULES setting.
- Added initial migrations
- Added TEST_RUNNER setting.
- Updated wsgi file.
- Changed mimetype arg in HttpResponse to content_type.

as well as code to ingest the SimInspiral table and
a new template for injection-specific attributes.

authorized users can update the T90 through the
web interface. Also added trigger_duration and
translator to populate it for Swift and Fermi
events.

Fixed trigger_duration/T90 issue.

Added comment to view logic and form.
Added the comment to the EMO display.
Moved the EMO display into the log
digests section.

EMBB. Also changed presentation to reflect this.

the REST API in a manner analogous to that of the EventLog objects.
Also updated the VOEvent such that IVORNs include an incrementing
serial number and the Citations section contains appropriate
references to earlier VOEvents.

Added spin paramters to SingleInspiral object and spin1z and spin2z to the coinc inspiral event display.