Started work on the admin/login system.

- Added description to template.html.
- Testing on:submit using a js callback.
- Added title to admin page.

src/template.html

@@ -4,6 +4,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width,initial-scale=1.0">
     <meta name="theme-color" content="#333333">
+    <meta name="description" content="Quartznet is a small team developing games, tools and more!">
 
     %sapper.base%