Bugfixes:
* Fixed unfunctional avro producer
* encoding of data was removed by default (could cause problems if user encode / decode on his side)
* List of topics available for consumer and producer too
* Remove remove_zero_bytes from _decode_data, if needed user should this by themselves
New features:
* Tags + releases of this lib will be same as in confluent-kafka repository + with related bugfixes/features e.g. 1.3.0 == 1.3.0
* new bugfixes and features will be defined after '-' e.g. 1.3.0-1, 1.3.0-2....
* new methods included see documentation at https://robooo.github.io/robotframework-ConfluentKafkaLibrary/