Import pwic as source, add overrides

This commit imports the latest source of the pwic module directly
and modifies it just enough for it to be an importable module.

Source: https://github.com/gitbra/pwic

src/ttfrog/pwic/templates/html/logout.html

@@ -0,0 +1,21 @@
+{% extends 'html/main.html' %}
+
+
+{% block title %}{% trans %}Disconnected from Pwic.wiki{% endtrans %}{% endblock %}
+
+
+{% block content %}
+	<header>
+		<div class="pwic_ph1"><a href="/">{% trans %}You are disconnected{% endtrans %}</a></div>
+	</header>
+
+	<article>
+		<p class="pwic_information">{{pwic.emojis.globe}} {% trans %}You successfully logged out.{% endtrans %}</p>
+
+		<p>{% trans %}You can go back to:{% endtrans %}</p>
+			<ol>
+				<li><a href="/">{% trans %}the selection of a new project{% endtrans %}</a></li>
+				<li><a href="/special/login">{% trans %}the login page{% endtrans %}</a></li>
+			</ol>
+	</article>
+{% endblock %}