Rephrase some help messages to decrease flash usage.
Deactivate shell history feature for test test_netusb_rndis
Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
Use new shell instead of the legacy one. This commit also fixes
the configuration file mess and allows the program to be run on
more hardware.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>