Initial commit of Sphinx docs

Change-Id: I9fca8fb98502dffc2555f9de7f507b6f006e0e77
Signed-off-by: John DeNisco <jdenisco@cisco.com>

docs/gettingstarted/writingdocs/styleguide/styleguide03.rst

@@ -0,0 +1,32 @@
+.. _styleguide03:
+
+******************
+Labels, References
+******************
+
+A link or reference to other paragraphs within these documents can be done with
+following construct.
+
+In this example the reference points the label **showintcommand**. The label **styleguide03**
+is shown at the top of this page. A label used in this way must be above a heading or title.
+
+:ref:`showintcommand` command.
+
+**************
+External Links
+**************
+
+An external link is done with the following construct:
+
+`Sphinx Markup Constructs <http://www.sphinx-doc.org/en/stable/markup/index.html>`_
+
+******
+Images
+******
+
+Images should be placed in the directory docs/_images. They can then be referenced with
+following construct. This is the image created to show a pull request.
+
+.. figure:: /_images/examplePullReq.png
+   :scale: 35%
+   :align: center