TMSS-672: generic fix for models using the cached_property decorator. Use this mixin to invalidate each cached_property upon refreshing the model from the database

TMSS-261: auto_grant_ingest_permission: simulate granting ingest permission when scheduling an ingest subtask fails


(cherry picked from commit a885c014)

TMSS-613: Issues in JSON editor for custom fields with modified Schema with...

See merge request !382

TMSS-461: Populate permissions according to User roles confluence table

Closes TMSS-461

See merge request !380

TMSS-613: Issues in JSON editor for custom fields with modified Schema with external reference to custom fields like (pointing, subbands)

Resolve TMSS-624

Closes TMSS-624

See merge request !381

Resolve TMSS-475

Closes TMSS-475

See merge request !367

# Conflicts:
#	SAS/TMSS/frontend/tmss_webapp/src/App.css

Resolved Conflicts. Solved issue in checking empty value to set default values. Multiselector, valuesetter updated with dummy function.

Resolve TMSS-445 "Merge"

Closes TMSS-445

See merge request !378

Resolve TMSS-633

Closes TMSS-633

See merge request !379

Changes updated based on review comments

Resolve TMSS-618

Closes TMSS-618

See merge request !377

# Conflicts:
#	SAS/TMSS/frontend/tmss_webapp/src/routes/Scheduling/Scheduling.Constraints.js
#	SAS/TMSS/frontend/tmss_webapp/src/routes/Scheduling/SchedulingUnitList.js
#	SAS/TMSS/frontend/tmss_webapp/src/routes/Scheduling/ViewSchedulingUnit.js

Resolved Conflicts