Display option not honoured by async API response #152
Description
Async API response such as issueCertificate, etc simply return json that is printed. When display option isn't set to json, the output is seen as follows:
- column: no output
- csv: no output
- json: OK
- table: OK (but not really tabular)
- text: OK (but not really text, it's still json)
- default: OK (json)