V4L/DVB (13043): Add support for Pixelview SBTVD IR

This IR uses NEC protocol. In order to use, dvb_usb_dib0700_ir_proto=0
should be used.

Cc: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>