Add preliminary docs stuff

Ready for merge

Signed-off-by: Aric Gardner <agardner@linuxfoundation.org>
Change-Id: I716f6d8abfc041a7f171b8b554e700ed102d0ff1
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..71d7636
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.tox
+docs/_build/*