build(libvcs): Port latest changes to doc layout

Author: tony

docs/_templates/layout.html

@@ -5,26 +5,26 @@
   <link rel="manifest" href="/manifest.json">
   {% endif -%}
   {%- if theme_show_meta_og_tags == true %}
-  <meta name="description" content="vcs abstraction layer">
+  <meta name="description" content="{{ theme_project_description }}">
 
   <!-- Open Graph / Facebook -->
   <meta property="og:type" content="website">
   <meta property="og:url" content="{{ theme_project_url }}/">
-  <meta property="og:title" content="libvcs">
-  <meta property="og:description" content="vcs abstraction layer">
+  <meta property="og:title" content="{{ theme_project_title }}">
+  <meta property="og:description" content="{{ theme_project_description }}">
   <meta property="og:image" itemprop="image" content="{{ theme_project_url }}/_static/img/icons/icon-192x192.png">
 
   <!-- Twitter -->
   <meta property="twitter:card" content="summary_large_image">
   <meta property="twitter:url" content="{{ theme_project_url }} ">
-  <meta property="twitter:title" content="libvcs">
-  <meta property="twitter:description" content="vcs abstraction layer">
+  <meta property="twitter:title" content="{{ theme_project_title }}">
+  <meta property="twitter:description" content="{{ theme_project_description }}">
   <meta property="twitter:image" content="{{ theme_project_url }}/_static/img/icons/icon-512x512.png">
   {% endif -%}
   {%- if theme_show_meta_app_icon_tags == true %}
   <meta name="theme-color" content="#ffffff">
-  <meta name="application-name" content="libvcs">
-  
+  <meta name="application-name" content="{{ theme_project_name }}">
+ 
   <link rel="shortcut icon" href="/_static/favicon.ico">
   <link rel="icon" type="image/png" sizes="512x512" href="/_static/img/icons/icon-512x512.png">
   <link rel="icon" type="image/png" sizes="192x192" href="/_static/img/icons/icon-192x192.png">

docs/conf.py

@@ -58,7 +58,6 @@ def setup(app):
 pygments_style = 'sphinx'
 
 html_theme_path = [alagitpull.get_path()]
-html_favicon = 'favicon.ico'
 html_theme = 'alagitpull'
 html_theme_options = {
     'logo': 'img/libvcs.svg',
@@ -68,6 +67,8 @@ def setup(app):
     'github_banner': True,
     'projects': alagitpull.projects,
     'project_name': about['__title__'],
+    'project_title': about['__title__'],
+    'project_description': about['__description__'],
     'project_url': about['__docs__'],
     'show_meta_manifest_tag': True,
     'show_meta_og_tags': True,
@@ -84,6 +85,7 @@ def setup(app):
 }
 
 html_static_path = ['_static']
+html_extra_path = ['manifest.json']
 htmlhelp_basename = '%sdoc' % about['__title__']
 
 alagitpull_internal_hosts = ['libvcs.git-pull.com', '0.0.0.0']