Update docs building
Update docs building:
* Switch to sphinx-build
* Update requirements for Sphinx and openstackdocstheme for
python 3
* Remove unneeded doc and translation sections from setup.cfg
Change-Id: Ic1a93606cb73778fc43e58b85ad65bee46c3c631
diff --git a/test-requirements.txt b/test-requirements.txt
index 6a6ab89..e3eead6 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -10,6 +10,6 @@
oslotest>=3.2.0 # Apache-2.0
stestr>=1.0.0 # Apache-2.0
testtools>=2.2.0 # MIT
-openstackdocstheme>=1.18.1 # Apache-2.0
+openstackdocstheme>=1.31.2 # Apache-2.0
# releasenotes
reno>=2.5.0 # Apache-2.0