Added missing file

docs: Incorporate Javier's progressive VPP tutorial

Change-Id: Iecee041039c7ed81713bc0530fc536e989c71497
Signed-off-by: John DeNisco <jdenisco@cisco.com>

docs/gettingstarted/users/configutil/installing.rst

@@ -2,9 +2,11 @@
 
 .. toctree::
 
-**********
-Installing
-**********
+.. _installing-vpp-config:
+
+*********************
+Installing VPP-Config
+*********************
 
 The FD.io VPP configuration utility uses the `Python Package Index <https://pypi.org>`__
 or "pypi".

docs/gettingstarted/writingdocs/gitreview.rst

@@ -66,6 +66,7 @@ To modify an existing patch:
 
 .. code-block:: console
 
+    $ git review -d <review number>
     $ git status
     $ git add <filename>
     $ git commit --amend

docs/gettingstarted/writingdocs/todo.rst

@@ -43,11 +43,6 @@ The getting started users guide needs an overview
 This section should be references to the doxygen links. The doxygen links will need to be cleaned up.
 This section could be a quick reference only using commands we have tested.
 
-:ref:`progressivevpp`
-=====================
-
-This section needs work. It needs to be split up and tested.
-
 :ref:`vswitchrtr`
 =================