MAPG-89 rewrite views and view templates to the new concept

views/templates/layout_full.php

@@ -0,0 +1,18 @@
+@extends('templates/mapguesser')
+
+@section('content')
+<header class="small">
+    <h1>
+        <a href="/" title="<?= $_ENV['APP_NAME'] ?>">
+            <img class="inline" width="1em" height="1em" src="<?= $_ENV['STATIC_ROOT'] ?>/img/icon.svg?rev=<?= REVISION ?>"><!--
+         --><span><?= $_ENV['APP_NAME'] ?></span>
+        </a>
+    </h1>
+    <p class="header">
+        @yields('subheader')
+    </p>
+</header>
+<main class="full">
+@yields('main')
+</main>
+@endsection