The Big Refactor

Closes #3.
Closes #5.
Closes #7.
Closes #4.
Closes #2.

keycloak_collective_portal/templates/submit.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+{% block content %}
+  {% if email %}
+  <p>Thank you! You will receive a welcome mail to {{ email }} shortly.</p>
+  <p>Don't forget to check your Spam folder, in case the email ends up there.</p>
+  {% elif exception %}
+  <p>Woops, something went wrong: {{ exception }}.</p>
+  <p>Please contact your system adminstrator if this is unexpected.</p>
+  {% endif %}
+{% endblock %}