fix for BIESt #1118

app/controllers/admin/autoinsert.php

app/controllers/admin/coursewizardsteps.php

app/controllers/admin/plugin.php

app/controllers/admin/role.php

app/controllers/admin/user.php

app/controllers/course/studygroup.php

app/controllers/event_log.php

app/controllers/help_content.php

app/controllers/institute/members.php

app/controllers/tour.php

app/views/admin/autoinsert/index.php

app/views/admin/autoinsert/manual.php

app/views/admin/cronjobs/schedules/periodic-schedule.php

app/views/admin/plugin/index.php

app/views/admin/specification/_field.php

app/views/admin/specification/edit.php

app/views/admin/user/_results.php

app/views/admin/user/index.php

app/views/admission/ruleadministration/compatibility.php

app/views/global_search/settings.php