Undo all changes done in this branch

Signed-off-by: Olaf Hering <olaf@aepfle.de>
make ni_capture_retransmit static

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Retransmit capture only if nretries is set in timeout

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Handle DHCP4 retransmit timeout in fsm

Signed-off-by: Olaf Hering <olaf@aepfle.de>
reset start_time and temporary timeouts

Signed-off-by: Olaf Hering <olaf@aepfle.de>