KB68 Newsletter registration and deregistration.

Change-Id: Ic79fe64f03ce887879bffc7623e59cb697065ee6
diff --git a/src/main/resources/templates/NewsletterResource/registered.html b/src/main/resources/templates/NewsletterResource/registered.html
new file mode 100644
index 0000000..e82618e
--- /dev/null
+++ b/src/main/resources/templates/NewsletterResource/registered.html
@@ -0,0 +1,26 @@
+{#include base.html}
+
+{#title}Newsletter Registration — Benki{/title}
+{#siteSection}Newsletter{/siteSection}
+{#wikiClass}this-page{/wikiClass}
+
+{#nav}{#navbar siteSection="Newsletter" /}
+
+{#head}{/head}
+
+{#body}
+<article id="newsletter-registration">
+  <header>
+    <h1>Newsletter Registration</h1>
+  </header>
+
+  <section>
+    <p>Thank you. You are now subscribed to the weekly email digest.</p>
+
+    <p>To unsubscribe, send an email to
+      <a href="mailto:mulkcms+unsubscribe@benkard.de">mulkcms+unsubscribe@benkard.de</a>.</p>
+  </section>
+</article>
+{/body}
+
+{/include}