* Add TTL custom support and custom headers support.
* fix pywebpush version
* removed whitespaces surrounding docstrings.
* fixes for tests
* priority option to data
* checking of ATTR_ENDPOINT
* change checking of target to vol.Schema
* more tests
* Fix light tests [skip ci]
* Fix tests/common
* Fix some mqtt tests [skip ci]
* Fix tests and component manifests which have only one platform
* Fix more tests and manifests
* Fix demo/notify tests
* Rollback test for demo.geo_location
Paulus Schoutsen
Pawel
Paulus Schoutsen
Robbie Trencheny