Add icons for soundcloud and wikipedia

Add icons for soundcloud and wikipedia user links

exampleSite/config.toml

@@ -18,6 +18,8 @@ pygmentsUseClasses = true
   twitter = "username"
   linkedin = "pub/username/X/YYY/ZZZ"
   stackoverflow = "XXXXXXX/username"
+  soundcloud = "username"
+  wikipedia = "username"
 
 [[menu.main]]
     name = "Blog"

layouts/partials/footer.html

@@ -62,6 +62,26 @@
               </span>
             </a>
           </li>
+          {{ end }}
+          {{ if .Site.Author.soundcloud }}
+          <li>
+            <a href="https://soundcloud.com/{{ .Site.Author.soundcloud }}" title="SoundCloud">
+              <span class="fa-stack fa-lg">
+                <i class="fa fa-circle fa-stack-2x"></i>
+                <i class="fa fa-soundcloud fa-stack-1x fa-inverse"></i>
+              </span>
+            </a>
+          </li>
+          {{ end }}
+          {{ if .Site.Author.wikipedia }}
+          <li>
+            <a href="https://wikipedia.org/wiki/User:{{ .Site.Author.wikipedia }}" title="Wikipedia">
+              <span class="fa-stack fa-lg">
+                <i class="fa fa-circle fa-stack-2x"></i>
+                <i class="fa fa-wikipedia-w fa-stack-1x fa-inverse"></i>
+              </span>
+            </a>
+          </li>
           {{ end }}
 
     		  <li>

layouts/partials/head.html

@@ -15,7 +15,7 @@
 
   <link rel="alternate" href="{{ "/index.xml" | absURL }}" type="application/rss+xml" title="{{ .Site.Title }}">
 
-  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" />
+  <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" />
   <link rel="stylesheet" href="{{ .Site.BaseURL }}css/bootstrap.min.css" />
   <link rel="stylesheet" href="{{ .Site.BaseURL }}css/main.css" />
   <link rel="stylesheet" href="//fonts.googleapis.com/css?family=Lora:400,700,400italic,700italic" />