cosmetic changes
cosmetic changes

fixed message in changelog of version 0.23 to:
 * changes in version 0.23:
              * Swapped pushbullet notifications with google sheets on thermostat activity
                 source: https://www.hackster.io/gusgonnet/pushing-data-to-google-docs-02f9c4

gusgonnet/minimalistThermostat,gusgonnet/minimalistThermostat,gusgonnet/minimalistThermostat