1. Cleanup. 2. Fixed setting muliple DSS-IDs.
Add missing constants file.
Avoid re-setting port, for operation behind a proxy (e.g using apache reverse-proxy set-up).
Achive product IDs to avoid duplicate downloads in subsequent ingestions of same scneario. Plus other cumulative cleanups and fixes.
UI to offer selection of Dataset-Ids on the edit-scenario form.
Internaly Set the missing DAR UUID from information supplied by the DM.
Add option to tar downloaded meta-/data/etc to help comply with reqs. FC-101390 and FC-101400 to Handle EUSC–specific network topology.
Fix comment.
Fix typo.
Fix bug with cat. registration and tar_result.
Fix auto-ingest type scenarios.  Repeat_inteval units are now minutes.
Reset ODA-registration flag to true, don't show (non-functional) priority and 'download subset' in the UI.
Minor reset of defaults.