Apifuzzer

Timestamp and elapsed time is now reported in Junit XML

JSON references are now resolved by external library as a bugfix at their side unblocked the usage of it

Minor bugfix

- documentation
- test coverage
- code quality improvement
- error handling

- API reference resolving
- OpenAPI v3.0 requestBody support with multiple content types
- Do not save failure if it was unable to identify http response status
- Minor fixes
- Test coverage increase

- OpenAPI initial support
- Available at https://pypi.org/project/APIFuzzer/