daemons: maap: add support for MAAP protocol

this patch adds support MAC address acquisition protocol
(MAAP). This protocol is used by the IEE722 to dynamically
allocate talker addresses.
This patch also includes a README which indicates the usage
of it.

Signed-off-by: Kiran Kodagali <kiran.kodagali@vayavyalabs.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@vayavyalabs.com>