From 7d814cdfad38ce628fe854dabd17d99ee83875e3 Mon Sep 17 00:00:00 2001
From: Markus Birth <mbirth@gmail.com>
Date: Fri, 12 Feb 2016 11:32:42 +0100
Subject: [PATCH] Add datePublished meta to index page. Fix bad emoji display
 on GitHub Pages.

---
 index.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index 582a7f8..b35ce4a 100644
--- a/index.html
+++ b/index.html
@@ -20,14 +20,15 @@ layout: default
 <ul>
 {% for post in paginator.posts %}
     <li itemscope itemtype="http://schema.org/BlogPosting"><a itemprop="url" href="{{ post.url }}"><span itemprop="dateModified">{{ post.date | date: "%Y-%m-%d" }}</span> - <span itemprop="name">{{ post.title }}</span></a>
+        <meta itemprop="datePublished" content="{{ post.created | date: '%Y-%m-%d' }}" />
     {% if post.language == 'de' %}
-        <img class="emoji" title=":de:" alt=":de:" src="https://assets-cdn.github.com/images/icons/emoji/de.png" width="20" height="20" align="absmiddle" />
+        <img class="emoji" title="&#x3a;de&#x3a;" alt="&#x3a;de&#x3a;" src="https://assets-cdn.github.com/images/icons/emoji/de.png" width="20" height="20" align="absmiddle" />
         <meta itemprop="inLanguage" content="de" />
     {% else %}
         <meta itemprop="inLanguage" content="en" />
     {% endif %}
     {% if post.updated != post.created %}
-        <img class="emoji" title=":up:" alt=":up:" src="https://assets-cdn.github.com/images/icons/emoji/up.png" width="20" height="20" align="absmiddle" />
+        <img class="emoji" title="&#x3a;up&#x3a;" alt="&#x3a;up&#x3a;" src="https://assets-cdn.github.com/images/icons/emoji/up.png" width="20" height="20" align="absmiddle" />
     {% endif %}
     </li>
 {% endfor %}