Clevertouch

Promote v0.5.0b2 pre-release to latest release

Bug fixes

* Minor fix to logging

* Exposing some internal authentication data.
* Adding error handling for service down and unauthorized requests.
* Adding ability to supply external HTTP session

* Exposing some internal authentication data.
* Adding error handling for service down and unauthorized requests.
* Adding ability to supply external HTTP session

What's Changed
* Fix wrong mapping of frost mode
* Move from legacy authentication to openid authentication
* Fix device type detection

**Full Changelog**: https://github.com/hemphen/clevertouch/compare/v0.4.1...v0.4.2b4

* Minor fix to check for invalid boost time data

**Full Changelog**: https://github.com/hemphen/clevertouch/compare/v0.4.0...v0.4.1