#71 return error mesasges in JSON
Closed: Fixed Opened by mjia.

We've seen this issue in Greenwave[1]. We should be able to reuse the same approach to rurturn error messages in JSON.

[1] https://pagure.io/greenwave/issue/32


Metadata Update from @gnaponie:
- Issue assigned to gnaponie

Metadata Update from @gnaponie:
- Issue status updated to: Closed (was: Open)

Done: https://waiverdb-web-waiverdb.app.os.fedoraproject.org/api/v1.0/about

This was PR#92 in waiverdb 0.4.

Metadata Update from @dcallagh:
- Issue close_status updated to: Fixed
- Issue set to the milestone: 0.4

Oops, not 0.4 but 0.5.

Metadata Update from @dcallagh:
- Issue set to the milestone: 0.5 (was: 0.4)

Metadata