Convert the documentation to Sphinx documentation format

The ARM and the manpages have been converted into Sphinx documentation
format.

Sphinx uses reStructuredText as its markup language, and many of its
strengths come from the power and straightforwardness of
reStructuredText and its parsing and translating suite, the Docutils.

doc/arm/conf.py

@@ -0,0 +1,90 @@
+############################################################################
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+############################################################################
+
+# flake8: noqa: E501
+
+#
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# http://www.sphinx-doc.org/en/master/config
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+
+
+# -- Project information -----------------------------------------------------
+
+project = u'BIND 9'
+# pylint: disable=redefined-builtin
+copyright = u'2020, Internet Systems Consortium'
+author = u'Internet Systems Consortium'
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = []
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = [
+    '_build',
+    'Thumbs.db',
+    '.DS_Store',
+    '*.grammar.rst',
+    '*.zoneopts.rst',
+    'catz.rst',
+    'dlz.rst',
+    'dnssec.rst',
+    'dyndb.rst',
+    'logging-cattegories.rst',
+    'managed-keys.rst',
+    'pkcs11.rst',
+    'plugins.rst'
+    ]
+
+# The master toctree document.
+master_doc = 'index'
+
+# Additional documents
+notes_doc = 'notes'
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'sphinx_rtd_theme'
+
+# -- Options for LaTeX output ------------------------------------------------
+latex_engine = 'xelatex'
+
+# pylint disable=line-too-long
+latex_documents = [
+    (master_doc, 'Bv9ARM.tex', u'BIND 9 Administrator Reference Manual', author, 'manual'),
+    (notes_doc, 'notes.tex', u'BIND 9 Release Notes', author, 'howto'),
+    ]
+
+latex_logo = "isc-logo.pdf"