update front page of devstack docs
The devstack docs have gotten a bit meandering so even the quick start
guide doesn't get you to a working setup without referencing other
pages. This attempts to pull this back in a bit.
Change-Id: I608331cbdae9cbe4f3e8bd3814415af0390a54d0
diff --git a/doc/source/site-map.rst b/doc/source/site-map.rst
new file mode 100644
index 0000000..480d6aa
--- /dev/null
+++ b/doc/source/site-map.rst
@@ -0,0 +1,21 @@
+:orphan:
+
+.. the TOC on the front page actually makes the document a lot more
+ confusing. This lets us bury a toc which we can link in when
+ appropriate.
+
+==========
+ Site Map
+==========
+
+.. toctree::
+ :glob:
+ :maxdepth: 3
+
+ overview
+ configuration
+ plugins
+ plugin-registry
+ faq
+ hacking
+ guides