There were several files under Documentation/video4linux/bttv.
Instead of simply copying them to the rst folder, I opted to
merge into a single document and adjust the headers to
adjust the section levels and fix the cards tables.
There are two exceptions on the merge:
- The Tuners were renamed as a separate document, as they
describe a separate driver;
- I removed the PROBLEMS section. It describes problems with
the very first generation of 3D boards (Mistique/S3).
It sounds very unlikely that someone would still need to
install a bttv board on such hardware. Also, it is not
very well written, IMHO.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>