Update links

Author: CallumDev

_includes/nav.html

@@ -4,5 +4,5 @@
     {% for item in site.data.navlist.docs %}
         <li><a href="{{ item.url }}">{{ item.title }}</a></li>
     {% endfor %}
-    <li><a href="https://github.com/Librelancer/moonsharp"><div class="github-icon">Github</div></a></li>
+    <li><a href="https://github.com/WattleScript/wattlescript"><div class="github-icon">Github</div></a></li>
  </ul>

index.markdown

@@ -3,7 +3,7 @@ layout: default
 title: Home
 ---
 
-Find us on [GitHub](https://github.com/Librelancer/moonsharp)
+Find us on [GitHub](https://github.com/WattleScript/wattlescript)
 
 <hr/>