Make link to home config dependent

Author: bash

templates/includes/header.html

@@ -1,6 +1,6 @@
 <header class="site-header">
     <div class="wrapper">
-        <a class="site-title" rel="author" href="/">
+        <a class="site-title" rel="author" href="{{ get_url(path='/') }}">
             <svg style="width: 2.6em; height: 2.6em" aria-label="Rust GameDev Logo">
                 <use href="{{ get_url(path='logo.svg') }}#logo" aria-hidden="true"></use>
             </svg>