Dc-avro

Fix

- python38 support dropped

Fix

- make more flexible dataclasses-avroschema dependency

Fix

- updated to latest dataclases-avroschemas

BREAKING CHANGE

- Now we use --model-type to know the type of Model that has to be generated: https://marcosschroh.github.io/dataclasses-avroschema/model_generator/#usage

Refactor

- --base-class replaced by --model-type when generating models from schemas

Feat

- add generate fake data command

Fix

- Rename repos referrences in docs