Add PDF building
This commit add PDF building tox.ini environment and options for LaTeX
output. The chapter header in README.rst has been changed because "Team
and repository tags" is not appropriate for the title of this document.
And, this commit also updates repository URLs to opendev.org.
Change-Id: I1337f3185d72108eef2968cca3cb81d52e742e90
Story: #2006070
Task: #35469
diff --git a/doc/source/index.rst b/doc/source/index.rst
index 816908a..c7251ee 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -71,7 +71,12 @@
framework/rbac_utils
framework/code/modules
-Indices and tables
-==================
+Search
+======
-* :ref:`search`
+.. only:: html
+
+ * :ref:`Patrole document search <search>`: Search the contents of this document.
+
+* `OpenStack wide search <https://docs.openstack.org>`_: Search the wider
+ set of OpenStack documentation, including forums.