Add development page with devstack
It turns out we never really had a document on how to work with
devstack in the devstack docs. At one point this was just cultural
knowledge passed down, but with the size of our community, we can't
rely on that any more.
Change-Id: I28f896ea507ccbba5164ebfc5415d22207f52e98
diff --git a/doc/source/index.rst b/doc/source/index.rst
index c1302eb..d89637e 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -113,6 +113,9 @@
You can ``cd /opt/stack/tempest`` and run tempest tests that have
been configured to work with your devstack.
+You can :doc:`make code changes to OpenStack and validate them
+<development>`.
+
Going further
-------------