Add favicon and logo to sphinx docs

svg

Author: hazalozturk

CONTRIBUTORS

@@ -18,6 +18,7 @@ Cyril Roelandt
 Eli Collins
 Eugene Yunak
 Fernando L. Pereira
+Hazal Ozturk
 Henk-Jaap Wagenaar
 Igor Duarte Cardoso
 Ionel Maries Cristian

changelog/639.doc.rst

@@ -0,0 +1 @@
+Change sphinx theme to alabaster and add logo/favicon - by @hazalozturk

doc/conf.py

@@ -26,7 +26,9 @@
 
 templates_path = ['_templates']
 pygments_style = 'sphinx'
-html_theme = 'sphinxdoc'
+html_theme = 'alabaster'
+html_logo = 'img/tox.png'
+html_favicon = 'img/toxfavi.ico'
 html_static_path = ['_static']
 html_show_sourcelink = False
 htmlhelp_basename = '{}doc'.format(project)