Release 0.3.0

Add support for FetchXML

Adds a FetchXMLBuilder and support in the client.

Release 0.2.4

Cache creation to import time & make client more configurable

- Cache should not be created if Django cache is used.
- Client actions or functions classes can now be extended with a custom
class if wanted.
- Message that is given when simplify_errors is used can now be
configured
- More testing and better documentation of testing tools

Release 0.2.1

Now fully tested and working for python versions 3.7, 3.8, and 3.9.

Initial release

Initial release.