2 Fehler behoben:

1.  Internet Explorer unterstützung für <main> Tag ist fehlerhaft, wurde per CSS Definituon behoben.
2.  Templates für registrierung versehntlich gelöscht, wurden im membership Modul wieder hergestellt.

src/membership/templates/registration/login.html

@@ -0,0 +1,59 @@
+{% extends "base.html" %}
+
+{% load url from future %}
+{% load i18n %}
+
+{% block title %}{% trans 'login' %}{% endblock %}
+
+{% block teaser %}<h1>{% trans 'login' %}</h1>{% endblock %}
+
+{% block maincontent %}
+<form method="post" action="{% url 'django.contrib.auth.views.login' %}">
+<h2 class="grid_12">Auf der Seite Anmelden</h2>
+
+<div class="grid_7">
+<h2>{% trans "Have you already registered?" %}</h2>
+{% blocktrans %}
+<p>As a registered member you can:</p>
+<ul>
+ <li>leave comments on this page.</li>
+ <li>subscribe to our Newsletter</li>
+ <li>apply to a membership to our club</li>
+ <li>club-members have access to our ranking-system</li>
+</ul>
+{% endblocktrans %}
+{% blocktrans %}
+<p>You can register here with your Google, or Facebook account.
+If you don't own such an account, or do not want to use it for authentication,
+you can fill out our registration form.</p>
+{% endblocktrans %}
+<p class="buttonbar">
+ <a href="{% url 'membership-register' %}" class="button"><span class="fa fa-user-plus"></span> {%trans "register"%}</a></p>
+</div>
+
+
+{% csrf_token %}
+<fieldset class="grid_5">
+<legend>{% trans 'login' %}</legend>
+{% csrf_token %}
+{% include 'form.html' %}
+{% if form.errors %}
+<p>{% blocktrans %}Your username and password didn't match. Please try again.{% endblocktrans %}</p>
+{% endif %}
+<input type="hidden" name="next" value="{{next}}" />
+<p><a href="{% url 'password_reset' %}">{% trans 'Forgot your Password?'%}</a></p>
+<div class="buttonbar">
+<button type="submit"><span class="fa fa-sign-in"></span> {% trans 'Login' %}</button></div>
+</fieldset>
+
+
+
+<div class="grid_5">
+<h2>{% trans "or login with an existing Account" %}</h2>
+  <a rel="nofollow" href="{% url 'social:begin' 'facebook' %}"><span class="fa fa-facebook fa-5x" title="{% trans 'Login with Facebook' %}"></span></a>
+  <a rel="nofollow" href="{% url 'social:begin' 'twitter' %}"><span class="fa fa-twitter fa-5x" title="{% trans 'Login with Twitter' %}"></span></a>
+  <a rel="nofollow" href="{% url 'social:begin' 'google-oauth2' %}"><span class="fa fa-google-plus fa-5x" title="{% trans 'Login with Google' %}"></span></a>
+</div>
+</form>
+{% endblock %}
+