Fix goof in updated dtc script file (errant ~ at end of file)

Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
Add udhcpd back to pakage list
Required for USB networking

Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
Kernel config file is no longer mandatory
LinuxCNC UBC build does not require kernel configuration file

Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
Update kernel selections & track changes in master

Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
merge with MachineKit

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>