App version 1.1.30: Deleting a previous containername does not remove the corresponding containertype

[jlegind]

Describe the bug When stepping back through the digitized records and removing a containername will not remove its brother the containertype.

To Reproduce Steps to reproduce the behavior:

1. In the Digi app enter a handful of records with 'Multiple specimens on one object' radio button set.
2. Step back to an earlier record and delete the 'Containerid' to simulate a situation where the digitizer forgot to reset the radio button.
3. Save the record
4. See the behavior in the DB: The Containerid is removed, yet the Containername remains

Expected behavior The two concepts belong together and I think they should both be removed when the Containerid is deleted.

Please complete the following information:

• version 1.1.30
• In specify a record might be created with the container name but no identifier to associate it with the other record(s).

[FedorSteeman]

Fixed.