EPICS motor drivers for the following nPoint controllers: C300 and LC400 piezo controllers

motorNPoint is a submodule of motor. When motorNPoint is built in the motor/modules directory, no manual configuration is needed.

motorNPoint can also be built outside of motor by copying it's EXAMPLE_RELEASE.local file to RELEASE.local and defining the paths to MOTOR and itself.

motorNPoint contains an example IOC that is built if CONFIG_SITE.local sets BUILD_IOCS = YES. The example IOC can be built outside of driver module.