Update theme for docs

The current developer docs theme used is out of sync with the other
openstack projects. This patch will update the docs to provide a more
consistent look and feel when using developer docs

Change-Id: I2c66f60f6cfdd7b7b50a457c931f11851f668fa6

doc/source/conf.py

@@ -32,7 +32,7 @@ sys.path.insert(0, ROOT)
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = ['sphinx.ext.autodoc', 'sphinx.ext.doctest', 'sphinx.ext.todo',
-              'sphinx.ext.coverage']
+              'sphinx.ext.coverage', 'oslosphinx']
 
 autoclass_content = 'both'
 autodoc_default_flags = ['members', 'undoc-members', 'show-inheritance']
@@ -104,7 +104,7 @@ pygments_style = 'sphinx'
 
 # The theme to use for HTML and HTML Help pages.  Major themes that come with
 # Sphinx are currently 'default' and 'sphinxdoc'.
-html_theme = 'default'
+#html_theme = 'nature'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the

test-requirements.txt

@@ -3,6 +3,7 @@ hacking>=0.8.0,<0.9
 coverage>=3.6
 discover
 mock>=1.0
+oslosphinx
 python-keystoneclient>=0.7.0
 sphinx>=1.1.2,<1.2
 testrepository>=0.0.18