Build very rough HTML-only content

And redirect to the "no JS" mode if the JS app crashes on boot.

ClientView/ClientAction is all a bit of a mess and will need to be
radically cleaned up at some point...

framework/core/views/discussion.blade.php

@@ -1 +1,29 @@
-discussion SEO content
+<?php
+$discussion = $document->data;
+$postsCount = count($discussion->relationships->posts->data);
+?>
+<div class="container">
+    <h2>{{ $discussion->attributes->title }}</h2>
+
+    <div>
+        @foreach ($posts as $post)
+            <div>
+                <?php $user = $getResource($post->relationships->user->data); ?>
+                <h3>{{ $user ? $user->attributes->username : '[deleted]' }}</h3>
+                <div class="Post-body">
+                    {!! $post->attributes->contentHtml !!}
+                </div>
+            </div>
+
+            <hr>
+        @endforeach
+    </div>
+
+    @if ($page > 1)
+        <a href="{{ $url(['page' => $page - 1]) }}">&laquo; Previous Page</a>
+    @endif
+
+    @if ($page < $postsCount / 20)
+        <a href="{{ $url(['page' => $page + 1]) }}">Next Page &raquo;</a>
+    @endif
+</div>