Input: sentelic - convert documentation into ReST format

This file has its own particular format that doesn't match any
markup one.

Manually change it to get something that would be readable
using ReST markup language.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>