TMSS-320: merge master into this feature branch so we're up to date with the latest developments again

TMSS-320: for testing, added an ingest task after simple observation. Can be removed again if needed.

TMSS-320: changed SIPidentifier to make it lighter in storage and (de)serialization. Changed ForeignKey into OneToOneField, ensuring each SIPIdentifier is used only once. Create new SIPidentifier instances where/when needed by default. Adated scheduling of observation/pipeline subtasks for bulk creation and usage of global_identifiers, and added a schedule_ingest_subtask method.

Resolve TMSS-378

Closes TMSS-378

See merge request !285

Resolve TMSS-65

Closes TMSS-65

See merge request !283

Resolve TMSS-259

Closes TMSS-259

See merge request !284

TMSS-320: as discussed with architect: an ingest subtask is a form of a copy, but we type it as "ingest" to make a distinction between normal disk to disk copies and disk to LTA copies

Test if the scheduling units are created with ingest_permission_required = True  When auto_ingest=False

Added the following flags:
- Ingest_permission_required bool on SU Draft & Blueprint
- ingest_permission_granted_since on SU Blueprint
- auto_ingest on project

When auto_ingest=False, the scheduling units are be created with ingest_permission_required = True

Conflicts:
	SAS/TMSS/src/tmss/tmssapp/conversions.py
	SAS/TMSS/src/tmss/tmssapp/views.py

Resolve TMSS-190

Closes TMSS-190

See merge request !252

TMSS-259: change logic for sunrise/sunset/twilight constraints, add logic for min_distance constraint

TMSS-190: TODO: make parallel upload work. Right now it fails sometimes do to interdependencies and non-determistic upload order.

Conflicts:
	SAS/TMSS/src/tmss/tmssapp/conversions.py

TMSS-190: removed obsolete qpid-tools package for which Centos/EPEL removed the dependency python2-qpid.  

OSB-96: Rspctlprobe single

See merge request !280