s/SAMPLES/APP for name shortening. Applying the change where relevant.
Not only IP addresse will be available as samples settings there but
also IEEE 802.15.4 channel, pan_id, and more for instance.
Change-Id: I05dd24989bd0c804d9588092d67044a3e063bc88
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>