TMSS-725: fixed tests, and added convenience method to set a subtask to a desired state following the allowed transitions.

TMSS-725: added a SubtaskAllowedStateTransitions table, populate it with the allowed state transitions, and raise an exception if a user tries to submit an illegal state transition

TMSS-725: initial database trigger for blocking illegal subtask state transitions. TODO: add all transitions according to design

(cherry picked from commit e24e22f3)

Resolve TMSS-520

Closes TMSS-520

See merge request !404

# Conflicts:
#   SAS/TMSS/backend/src/tmss/tmssapp/migrations/0001_initial.py
#   SAS/TMSS/backend/src/tmss/tmssapp/populate.py

Resolve TMSS-577

Closes TMSS-577

See merge request !406

TMSS-520: change Flag to SystemSettingFlag and unique ForeignKey reference to OneToOne, also create fresh migrations

TMSS-687: TODO: fix blinking test due to incorrect synchronization issues. Skip test for now, it's better to fix the incorrect threading setup then to fix the test

Resolve TMSS-696 "Su priorities"

Closes TMSS-696

See merge request !401

Jan David Mol authored 3 years ago and Jorrit Schaap committed 3 years ago

TMSS-696: Added priority_rank and priority_queue fields to Scheduling Unit, to allow priority adjustments at SU level within a project.

Resolve TMSS-687

Closes TMSS-687

See merge request !399

Resolve TMSS-445 "Ldap"

Closes TMSS-445

See merge request !398

Resolve TMSS-630

Closes TMSS-630

See merge request !397

# Conflicts:
#	SAS/TMSS/frontend/tmss_webapp/src/components/Timeline/CalendarTimeline.js

Resolved Conflicts. Added Summary panel for reservation in Timeline week view. Reservation list station column values formatted with space.