Simplify documentation

Change-Id: Iaeea7a0073c35c48e11d73976df850099e8c9cee
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

README.rst

@@ -1,5 +1,16 @@
-nodepool
-========
+=====================
+ansible-role-nodepool
+=====================
+
+Ansible role to manage Nodepool
+
+* License: Apache License, Version 2.0
+* Documentation: https://ansible-role-nodepool.readthedocs.org
+* Source: https://git.openstack.org/cgit/openstack/ansible-role-nodepool
+* Bugs: https://bugs.launchpad.net/ansible-role-nodepool
+
+Description
+-----------
 
 Nodepool is a system for launching single-use test nodes on demand based on
 images built with cached data. It is designed to work with any OpenStack based
@@ -18,21 +29,9 @@ Dependencies
 Example Playbook
 ----------------
 
-License
--------
-  Copyright 2015 Red Hat, Inc.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
+.. code-block:: yaml
 
-Author Information
-------------------
+    - name: Install nodepool
+      hosts: nodepool
+      roles:
+        - ansible-role-nodepool

doc/source/index.rst

@@ -1,24 +1 @@
-.. ansible-role-nodepool 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 ansible-role-nodepool's documentation!
-=================================================
-
-Contents:
-
-.. toctree::
-   :maxdepth: 2
-
-   readme
-   installation
-   usage
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`
-
+.. include:: ../../README.rst

doc/source/installation.rst

@@ -1,12 +0,0 @@
-============
-Installation
-============
-
-At the command line::
-
-    $ pip install ansible-role-nodepool
-
-Or, if you have virtualenvwrapper installed::
-
-    $ mkvirtualenv ansible-role-nodepool
-    $ pip install ansible-role-nodepool

doc/source/readme.rst

@@ -1 +0,0 @@
-.. include:: ../../README.rst

doc/source/usage.rst

@@ -1,7 +0,0 @@
-========
-Usage
-========
-
-To use ansible-role-nodepool in a project::
-
-    import ansible-role-nodepool