Disruptive

Fixed
- [117](https://github.com/disruptive-technologies/python-client/pull/117) Method `dt.Claim.claim` parameter `dry_run` True by default.

Fixed
- [116](https://github.com/disruptive-technologies/python-client/pull/116) Namespace conflict between `dt.Device` and `dt.Claim.Device` in documentation.

Added
- [114](https://github.com/disruptive-technologies/python-client/pull/114) Implemented Claim API under the `dt.Claim` namespace.

Added
- [112](https://github.com/disruptive-technologies/python-client/pull/112) Event state constants for code completion ease.
- [113](https://github.com/disruptive-technologies/python-client/pull/113) Experimental events `DataFrame` support.

Added
- [108](https://github.com/disruptive-technologies/python-client/pull/108) Emulator desk occupancy support.

Fixed
- [106](https://github.com/disruptive-technologies/python-client/pull/106) NetworkStatus event parameters made optional to better reflect API.
- [107](https://github.com/disruptive-technologies/python-client/pull/107) `Co2` event parameter `ppm` should be int.
Added
- [105](https://github.com/disruptive-technologies/python-client/pull/105) Added support for new Desk Occupancy sensor and event.