Added session support.

src/snek/templates/web.html

@@ -3,12 +3,13 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Dark Themed Chat Application</title>
+  <title>Snek</title>
+  <script src="/app.js"></script>
   <link rel="stylesheet" href="base.css">
 </head>
 <body>
   <header>
-    <div class="logo">Molodetz Chat</div>
+    <div class="logo">Snek</div>
     <nav>
       <a href="#">Home</a>
       <a href="#">Rooms</a>