Clean up and add open source.

Web/lib/MJB/Web.pm

@@ -178,6 +178,7 @@ sub startup ($self) {
     $r->get   ( '/about'       )->to( 'Root#about'       )->name('show_about'       );
     $r->get   ( '/contact'     )->to( 'Root#contact'     )->name('show_contact'     );
     $r->get   ( '/pricing'     )->to( 'Root#pricing'     )->name('show_pricing'     );
+    $r->get   ( '/open-source' )->to( 'Root#open_source' )->name('show_open_source' );
 
     # User registration, login, and logout.
     $r->get   ( '/register'             )->to( 'Auth#register'             )->name('show_register'             );

Web/templates/layouts/standard.html.ep

@@ -123,10 +123,16 @@
                         </li>
                         <li class="nav-item">
                             <a class="nav-link <%= $sb_active eq "pricing" ? "active" : "" %>"  aria-current="page" href="<%= $c->url_for( 'show_pricing' ) %>">
-                                <span data-feather="info"></span>
+                                <span data-feather="dollar-sign"></span>
                                 Pricing
                             </a>
                         </li>
+                        <li class="nav-item">
+                            <a class="nav-link <%= $sb_active eq "open_source" ? "active" : "" %>"  aria-current="page" href="<%= $c->url_for( 'show_open_source' ) %>">
+                                <span data-feather="github"></span>
+                                Open Source
+                            </a>
+                        </li>
                     </ul>
 
                     % if ( $c->stash->{person} ) {

Web/templates/root/open_source.html.ep

@@ -0,0 +1,5 @@
+% layout 'standard', title => 'Open Source', sb_active => 'open_source';
+
+<h2 class="mt-5 display-6 mb-4">Open Source</h2>
+
+<p class="fs-5 text-muted">MyJekyllBlog is an open-source project.  You can find the latest version of the source code, instructions, and documentation at <a target="_blank" href="https://github.com/symkat/MyJekyllBlog">MyJekyllBlog's GitHub</a></p>