no longer possible to change the mac address after a device has been added
no longer possible to change the mac address after a device has been added

simonmorley/cucumber-frontend,mylittletony/ct-frontend,ZakMooney/cucumber-frontend,simonmorley/cucumber-frontend,mylittletony/ct-frontend,cucumber-tony/cucumber-frontend,ewansheldon/cucumber-frontend,ZakMooney/cucumber-frontend,cucumber-tony/cucumber-frontend,ZakMooney/cucumber-frontend,cucumber-tony/cucumber-frontend,simonmorley/cucumber-frontend,ewansheldon/cucumber-frontend,mylittletony/ct-frontend,ewansheldon/cucumber-frontend