Add user guide

This change adds the document source for the user guide as well
as the mechanics needed to allow for scraping the repo for RTD
documents.

Issue-ID: RIC-148

Signed-off-by: E. Scott Daniels <daniels@research.att.com>
Change-Id: Ib9d36e2f84bfb29f33cdb877abd3927b205fa991
diff --git a/doc/src/README b/doc/src/README
new file mode 100644
index 0000000..4305866
--- /dev/null
+++ b/doc/src/README
@@ -0,0 +1,17 @@
+
+This directory is the root of documentation source.
+Below this directory you might find:
+
+	lib - Directory containing common macros for all
+		documents that live here.
+
+	user - User guide document
+
+
+In this directory running the command 'make publish' will
+build and push all documents to the RTD scraper directory.
+Simple documents, such as the release notes, are sourced
+directly at this level as they require only a single
+bit of input.
+
+