for(int i=0;i<displays.size();i++){
ccd->registerDisplay(displays[i]); //adds a display[i] to cdd
displays[i]->init(label); //sets displays label
for(int i=0;i<displays.size();i++){
ccd->registerDisplay(displays[i]); //adds a display[i] to cdd
displays[i]->init(label); //sets displays label