use default theme for sphinx (alabaster for 1.3.x)
align htmlhelp doc name with the rest.
diff --git a/documentation/conf.py b/documentation/conf.py
index 1d6fd65..3a2d23e 100644
--- a/documentation/conf.py
+++ b/documentation/conf.py
@@ -91,7 +91,7 @@
 
 # The theme to use for HTML and HTML Help pages.  Major themes that come with
 # Sphinx are currently 'default' and 'sphinxdoc'.
-html_theme = 'default'
+#html_theme = 'default'
 
 # 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
@@ -158,7 +158,7 @@
 #html_file_suffix = ''
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'pySerialdoc'
+#htmlhelp_basename = 'pySerialdoc'
 
 
 # -- Options for LaTeX output --------------------------------------------------