* 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
52acb2e6f0