Add RSS and Twitter favicons to website header

Make it easier to see channels to stay up to date on new review clubs
etc. New icons can easily be added by updating _data/social-media.yml.

Author: stickies-v

_data/social-media.yml

@@ -0,0 +1,9 @@
+atom:
+  href: 'feed.xml'
+  title: 'Atom Feed'
+  fa-icon: 'fa-rss'
+
+twitter:
+  href: 'https://twitter.com/bitcoincoreprs'
+  title: 'Twitter'
+  fa-icon: 'fa-twitter-square'

_includes/header.html

@@ -1,6 +1,9 @@
 <header>
   <div class="logo">
     <a href="{{ site.github.url }}/" class="logo">{{ site.data.settings.title }}</a>
+    <div class="social-media-links" style="display: inline; float: right;">
+      {% include social-media-links.html %}
+    </div>
   </div>
   <nav>
     |

_includes/social-media-links.html

@@ -0,0 +1,9 @@
+{% if site.data.social-media %}
+<div id="social-media">
+    {% assign sm = site.data.social-media %}
+    {% for entry in sm %}
+        {% assign key = entry | first %}
+        <a href="{{ sm[key].href }}" title="{{ sm[key].title }}"><i class="fa {{ sm[key].fa-icon }}" style="color: #000000;"=></i></a>
+    {% endfor %}
+</div>
+{% endif %}

assets/css/all.sass

@@ -162,3 +162,8 @@ a
 .log-msg
   padding-left: 0px
   white-space: pre-wrap
+
+.social-media-links
+  font-size: 50%
+  display: flex
+  align-items: flex-end