Use the correct link in the navbar's "ubuntu-it"

uitwww/templates/layout.html

@@ -35,7 +35,7 @@
         <nav role="navigation" class="nav-primary nav-right" id="nav">
             <span id="main-navigation-link"><a href="#main-navigation">Jump to site nav</a></span>
             <div class="logo">
-                <a href="/">ubuntu-it</a>
+                <a href="{{ url_for("pages.index") }}">ubuntu-it</a>
                 {# Used <ol> so it won't be styled #}
                 <div class="website-selector">
                     <ol>