working notes file device_classes_branch.txt moved over to an issue
working notes file device_classes_branch.txt moved over to an issue

whaleygeek/pyenergenie,hairychris/energenie-test,whaleygeek/pyenergenie,hairychris/energenie-test,whaleygeek/pyenergenie,whaleygeek/pyenergenie,hairychris/energenie-test,hairychris/energenie-test