Hsclient

What's Changed
* pick up latest hsmodels by sblack-usu in https://github.com/hydroshare/hsclient/pull/46
* use hsmodels 0.5.5 by devincowan in https://github.com/hydroshare/hsclient/pull/49

**Full Changelog**: https://github.com/hydroshare/hsclient/compare/0.3.1...0.3.3

What's Changed
* Instantiate HydroShare object without authorization by aaraney in https://github.com/hydroshare/hsclient/pull/43


**Full Changelog**: https://github.com/hydroshare/hsclient/compare/0.3.0...0.3.1

What's Changed
* add a custom user-agent for hsclient by sblack-usu in https://github.com/hydroshare/hsclient/pull/38
* Handle a wider range of None authors in ResourcePreview model by aaraney in https://github.com/hydroshare/hsclient/pull/36
* hydroshare_user_id by devincowan in https://github.com/hydroshare/hsclient/pull/40
* update user_id tests by sblack-usu in https://github.com/hydroshare/hsclient/pull/42

New Contributors
* devincowan made their first contribution in https://github.com/hydroshare/hsclient/pull/40

**Full Changelog**: https://github.com/hydroshare/hsclient/compare/0.2.1...0.3.0

What's Changed
* Handle User subject_areas field null case by aaraney in https://github.com/hydroshare/hsclient/pull/34


**Full Changelog**: https://github.com/hydroshare/hsclient/compare/0.2.0...0.2.1

What's Changed
* HydroShareSession's username, password, client_id, and token are now keyword only args with None default by aaraney in https://github.com/hydroshare/hsclient/pull/29
* add new user info fields by sblack-usu in https://github.com/hydroshare/hsclient/pull/31
* Decode filename by sblack-usu in https://github.com/hydroshare/hsclient/pull/32


**Full Changelog**: https://github.com/hydroshare/hsclient/compare/0.1.8...0.2.0