Several stylistic fixes for the docs

Change-Id: I61a1c37be2fd343a0c5021233fcbbd5454215439

README.rst

@@ -1,13 +1,5 @@
-===============================
+===================
 python-openstacksdk
-===============================
+===================
-
-OpenStack Boilerplate contains all the boilerplate you need to create an OpenStack package.
 
 * Free software: Apache license
-* Documentation: http://docs.openstack.org/developer/python-openstacksdk
-
-Features
---------
-
-* TODO

doc/source/index.rst

@@ -1,10 +1,5 @@
-.. python-openstacksdk documentation master file, created by
-   sphinx-quickstart on Tue Jul  9 22:26:36 2013.
-   You can adapt this file completely to your liking, but it should at least
-   contain the root `toctree` directive.
-
 Welcome to python-openstacksdk's documentation!
-========================================================
+===============================================
 
 Contents:
 
@@ -15,10 +10,3 @@ Contents:
    installation
    usage
    contributing
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`

doc/source/installation.rst

@@ -9,4 +9,4 @@ At the command line::
 Or, if you have virtualenvwrapper installed::
 
     $ mkvirtualenv python-openstacksdk
-    $ pip install python-openstacksdk
+    $ pip install python-openstacksdk

doc/source/usage.rst

@@ -1,7 +1,7 @@
-========
+=====
 Usage
-========
+=====
 
 To use python-openstacksdk in a project::
 
-	import openstack
+    import openstack