Resolve #3344 "Testergebnisse aus ILIAS in das Stud.IP Gradebook importieren"

app/controllers/course/gradebook/lecturers.php

app/controllers/course/gradebook/students.php

app/controllers/course/gradebook/template_helpers.php

app/views/course/gradebook/lecturers/custom_definitions.php

...ws/course/gradebook/lecturers/edit_custom_definitions.php

...iews/course/gradebook/lecturers/edit_ilias_definition.php

...ews/course/gradebook/lecturers/edit_ilias_definitions.php

app/views/course/gradebook/lecturers/index.php

...views/course/gradebook/lecturers/new_ilias_definition.php

app/views/course/gradebook/students/index.php

db/migrations/5.5.15_step3344_ilias_results.php

lib/cronjobs/import_ilias_testresults.php

lib/ilias_interface/ConnectedIlias.class.php

lib/ilias_interface/IliasObjectConnections.class.php

lib/ilias_interface/IliasSoap.class.php

lib/modules/GradebookModule.class.php