Fix up the footer and hide unneeded features

docs/conf.py

@@ -14,6 +14,7 @@
 
 import sys
 import os
+import subprocess
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -48,7 +49,6 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'The Unofficial GNU Social Manuals'
-copyright = u'2016, Thomas Karpiniec'
 author = u'Various contributors'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -118,6 +118,14 @@ html_theme_options = {
 
 }
 
+html_context = {
+    'show_sphinx': False,
+    'show_copyright': False,
+    'show_source': False,
+    'build_id': subprocess.check_output(["git", "rev-parse", "--short", "HEAD"]),
+    'build_url': 'https://git.gnu.io/tom/social-doc'
+}
+
 # Add any paths that contain custom themes here, relative to this directory.
 #html_theme_path = []