update docs for consistency
adjust the index file to be more readable for the field guide
adjust titles to make more sense when displayed in top level index
change theme to 'nature', which is closer to the openstack default
style. Will eventually write our own style here.
Change-Id: I4f5fed65f9e26a4e4d333b1be4ed02c9ec246b9a
diff --git a/doc/source/conf.py b/doc/source/conf.py
index a55df76..fd8cbb5 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -91,7 +91,7 @@
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
-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