* add new config options
* init variables in code
* load css and js in python
* update print inside webserver
* fix indentation
* fix indentation
* indentation fix
* fix condition in init
* use cv.file_ instead of cv.string
* do not import EsphomeError
* support embedding js and css at the same time as defined in url
* handle css as separate page
* handle js as separate page
* fix copy and paste error
