SlaveBootup now set operational state for both local node and network nodes only when all nodes declared in network edit have been initialized.
Re-use of node creation dialog from CanFestival for slave node creation.
<?xml version="1.0" encoding="UTF-8"?>
<CanFestivalInstance CAN_Driver="../CanFestival-3/drivers/can_socket/libcanfestival_can_socket.so"/>