0022499: Vormals aktiver Fragenfilter wird nach späterem Neustart desselben CTM-Tests nicht angezeigt

User/SOAP: Fixed #22464

fixed mantis 0021743: Failed test: Zusammenfassung aufrufen /// fixed mantis 0021644: Failed test: Benutzerliste aufrufen

(cherry picked from commit cba33359)

(cherry picked from commit ef487ccb)

(cherry picked from commit 02bbdb54)

(cherry picked from commit 5d010c81)

(cherry picked from commit 8177fd6a)

(cherry picked from commit 239f0e43)

(cherry picked from commit 5dd97309)

fixed mantis #22186 - the followup issue // when multi values are ENABLED and ->checkInput is NOT called there is no post parameter available WHEN the selection is left empty

workaround for “http://www.ilias.de/mantis/view.php?id=20216”

related with:
https://www.ilias.de/mantis/view.php?id=22052

(cherry picked from commit 8aac0478)

(cherry picked from commit a3eb70b6)

fixed mantis 0021868: Failed test: Jeden Fragentyp in der Listenansicht hinzufügen // essay questions keyword relation migration was not complete - repaired broken questions with HOTFIX 5.1

fixed mantis 0010711: Nach Import eines Fragenpools fehlt antwortspezifisches Feedback in der Fehlertextfrage (...)