[XL] Change in flashrom[master]: [WIP] move manpage to sphinx

[Thomas Heijligen (Code Review)]

Attention is currently required from: Thomas Heijligen.

Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/72619

to look at the new patch set (#5).

Change subject: [WIP] move manpage to sphinx
......................................................................

[WIP] move manpage to sphinx

Use sphinx (sphinx-doc.org) to generate the UNIX man page from an
reStructuredText file instead of dealing with plain groff.

use `meson setup -Dman-pages=enabled ...` to build the man page,
and `meson setup -Ddocumentation=enabled ..` to build the web
documentation.

The install paths are `share/man/man1/flashrom.1` and
`share/doc/flashrom/index.html`

Note: This was me just throwing time on a non important subject because
I needed to see some nice results fast.

Change-Id: Iee9f1164c5913e47385e6f7d51dc7775a58b5a67
Signed-off-by: Thomas Heijligen 
---
M .gitignore
M Makefile
A doc/classic_cli_manpage.rst
A doc/conf.py
A doc/index.rst
A doc/meson.build
D flashrom.8.tmpl
M meson.build
M meson_options.txt
9 files changed, 1,096 insertions(+), 1,861 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/19/72619/5