bump to 5.1.0

Merge pull request #144 from exonet/hkr-1736257297-release-5.0

Prepare release of 5.0.0

Update pyproject.toml

Merge pull request #27 from exonet/version-bump

Update version number

Merge pull request #24 from exonet/dependency-update

Dependency update

Merge pull request #22 from exonet/FAN/EXO-4633

Updated dependencies

Update setup version (#21)

* Add ApiResourceSet class

* Add 'get_recursive'

* Add pycodestyle

* Fix code style

* Rename tests

* Update tests

* Update docs

* Remove deprecated methods

* Update changelog

* Update changelog

* Update setup version

Merge pull request #18 from exonet/package-publish

Update version before publishing package

Merge pull request #16 from exonet/release-v2

Update changelog for release

Merge pull request #13 from exonet/refactor

Breaking refactor