* Configuration parameters defined
* Edge detection added
* Example configuration added and tipo corrected
* Comments updated, lint update
* Added check for input pull_mode
* Too long line
* trailing white space
* Configuration parameters defined
* Edge detection added
* Example configuration added and tipo corrected
* Comments updated, lint update
* Added check for input pull_mode
* Too long line
* trailing white space
* pylint disable import error
* read_input() changed to return boolean value, according changes in binary sensor
* example configuration in docstring changed to mention direct web link, pylint update
* read_input() updated according review