Clevertouch

* Minor fix to check for invalid boost time data

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

What's Changed
* Support boost mode for radiators by hasselrot and hemphen in https://github.com/hemphen/clevertouch/pull/3

New Contributors
* hasselrot made their first contribution in https://github.com/hemphen/clevertouch/pull/3

**Full Changelog**: https://github.com/hemphen/clevertouch/compare/v0.3.0...v0.4.0

What's Changed
* Support for specifying API host, enabling other providers by hemphen in https://github.com/hemphen/clevertouch/pull/2


**Full Changelog**: https://github.com/hemphen/clevertouch/compare/v0.2.4...v0.3.0

* Minor bug fixes
* Add experimental support for on/off-devices (electrical outlets and lights)

* Adding some documentation to README
* Adding more project info for PyPI

* Store modified device settings in local radiator objects (e.g. assuming a successful update)