Switch from oslosphinx to openstackdocstheme

As part of the docs migration work[0] for Pike we need to switch to use the
openstackdocstheme.

[0] https://review.openstack.org/#/c/472275/

Change-Id: Ibb797e7a004f9a4c29ea38bb8e1f66000c105b0f

doc/source/conf.py

@@ -23,9 +23,17 @@ sys.path.insert(0, os.path.abspath('../..'))
 extensions = [
     'sphinx.ext.autodoc',
     # 'sphinx.ext.intersphinx',
-    'oslosphinx'
+    'openstackdocstheme'
 ]
 
+# openstackdocstheme options
+repository_name = 'openstack/os-testr'
+bug_project = 'os-testr'
+bug_tag = ''
+
+# Must set this variable to include year, month, day, hours, and minutes.
+html_last_updated_fmt = '%Y-%m-%d %H:%M'
+
 # autodoc generation is a bit aggressive and a nuisance when doing heavy
 # text edit cycles.
 # execute "export SPHINX_DEBUG=1" in your terminal to disable
@@ -55,7 +63,7 @@ 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']
 
 # If true, SmartyPants will be used to convert quotes and dashes to

test-requirements.txt

@@ -5,8 +5,8 @@
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
-sphinx!=1.6.1,>=1.5.1 # BSD
-oslosphinx>=4.7.0 # Apache-2.0
+sphinx>=1.6.2 # BSD
+openstackdocstheme>=1.11.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 testscenarios>=0.4 # Apache-2.0/BSD
 ddt>=1.0.1 # MIT