docs: Add skeleton for Sphinx docs

This is mostly the output of 'sphinx-quickstart' with all non-HTML build
cruft removed and Sphinx minimum version set to 1.5. A tox target is
included and the output of the docs build ignored.

Signed-off-by: Stephen Finucane <stephen@that.guru>

1 files changed, 6 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 31f1316..f1b892c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -43,6 +43,12 @@ commands = flake8 {posargs} patchwork patchwork/bin/pwclient
 ignore = E129, F405
 exclude = ./patchwork/migrations
 
+[testenv:docs]
+deps =
+    -r{toxinidir}/docs/requirements.txt
+commands =
+    sphinx-build -W -b html docs docs/_build/html
+
 [testenv:lint]
 basepython = python2.7
 deps =