644 add more env variables
To be merged together with https://gitlab.com/xivoxc/xucserver/merge_requests/77
Closes #644
Edited by username-removed-735671
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
To be merged together with https://gitlab.com/xivoxc/xucserver/merge_requests/77
Closes #644