* Avoid None comparison for zwave cover.
* Just rely on unit from config for unit_of_measurement
* Explicit return None
* Mqtt (#11)
* Explicit return None
* Missing service and wrong service name defined
* Mqtt state was inverted, and never triggering
* adding pull mode and relay time
* fixing failing tests
* removed unused vars, removed trailing whitespace
* removed white space
* split line in 2
* removed whitespace and fixed indent
* undid line break
* Update rpi_gpio.py
new line so its not too long
* back to no new line
* Moved long method to a new line
* Moved comment
* moved comment to above method
* adding required blank line
* fixed variables and made them optional
misunderstood the logic at first.
* removed line for lint and removed vars that were not required
* added second blank line for class
* added new configs to platform_schema - still have same error on load
* changing string to int
* added code to covers rpi as well
* First draft for cover component
* Efficiency from @martinhjelmare
* migrate demo
* migrate demo test
* migrate command_line rollershutter
* migrate command_line test
* migrate rpi_gpio garage_door
* make some abstract methods optional
* migrate homematic
* migrate scsgate
* migrate rfxtrx and test
* migrate zwave
* migrate wink
* migrate mqtt rollershutter and test
* requirements
* coverage
* Update mqtt with garage door
* Naming and cleanup
* update test_demo.py
* update demo and core
* Add deprecated warning to rollershutter and garage_door
* Naming again
* Update
* String constants
* Make sure set_position works properly in demo too
* Make sure position is not set if not available.
* Naming, and is_closed
* Update zwave.py
* requirements
* Update test_rfxtrx.py
* fix mqtt
* requirements
* fix wink version
* Fixed demo test
* naming
Fabian Affolter
turbokongen
Daniel Perna
Paulus Schoutsen
Carter