implement create_mailbox functionality

- implement managemails.forms.CreateMailboxForm
- implement managemails.views.CreateMailbox
- add url pattern 'create_mailbox' to managemails.urls
- add templates managemails/base.html and managemails/mailbox_create.html
- add german translation
- add generated code documentation

gnuviechadmin/templates/managemails/mailbox_create.html

@@ -0,0 +1,34 @@
+{% extends "managemails/base.html" %}
+{% load i18n crispy_forms_tags %}
+{% block title %}{{ block.user }} - {% spaceless %}
+{% with full_name=customer.get_full_name package=hostingpackage.name %}
+{% if customer == user %}
+{% blocktrans %}Add Mailbox to Hosting Package {{ package }}{% endblocktrans %}
+{% else %}
+{% blocktrans %}Add Mailbox to Hosting Package {{ package }} of Customer {{ full_name }}{% endblocktrans %}
+{% endif %}
+{% endwith %}
+{% endspaceless %}{% endblock title %}
+{% block page_title %}{% spaceless %}
+{% with full_name=customer.get_full_name package=hostingpackage.name %}
+{% if customer == user %}
+{% blocktrans %}Add Mailbox to Hosting Package {{ package }}{% endblocktrans %}
+{% else %}
+{% blocktrans %}Add Mailbox to Hosting Package {{ package }} of Customer {{ full_name }}{% endblocktrans %}
+{% endif %}
+{% endwith %}
+{% endspaceless %}{% endblock page_title %}
+
+{% block content %}
+<p>{% if customer == user %}{% trans "Please specify the password for your new mailbox." %}{% else %}{% trans "Please specify the password for the new mailbox." %}{% endif %}</p>
+{% crispy form %}
+{% endblock content %}
+
+{% block extra_js %}
+<script type="text/javascript">
+$(document).ready(function() {
+  $('input[type=password]').val('');
+  $('input[type=password]').first().focus();
+});
+</script>
+{% endblock extra_js %}