Use openstackdocstheme

Change-Id: I6e206edb28a741284ab3978c05819657c49215ef

releasenotes/source/conf.py

@@ -24,7 +24,7 @@ extensions = [
     'sphinx.ext.autodoc',
     # 'sphinx.ext.intersphinx',
     'reno.sphinxext',
-    'oslosphinx'
+    'openstackdocstheme'
 ]
 
 # autodoc generation is a bit aggressive and a nuisance when doing heavy
@@ -41,6 +41,12 @@ master_doc = 'index'
 project = u'vitrage releasenotes'
 copyright = u'2016, Vitrage developers'
 
+# openstackdocstheme options
+repository_name = 'openstack/vitrage'
+bug_project = 'vitrage'
+bug_tag = ''
+html_last_updated_fmt = '%Y-%m-%d %H:%M'
+
 # If true, '()' will be appended to :func: etc. cross-reference text.
 add_function_parentheses = True
 
@@ -56,7 +62,7 @@ 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_path = ["."]
-# html_theme = '_theme'
+html_theme = 'openstackdocs'
 # html_static_path = ['static']
 
 # Output file base name for HTML help builder.