one: add email templates

one/templates/mails/base.txt

+{% load i18n %}
+{% blocktrans with name=user.name %}
+Dear {{name}},
+
+{% endblocktrans %}
+{% block body %}
+{% endblock %}
+
+-- 
+{{site}}

one/templates/mails/notification-delete-now.txt

+{% base base.txt %}
+{% load i18n %}
+
+{% block body %}
+
+{% blocktrans with vm=instance.name state=instance.state date=exp %}
+Your {{state}} virtual machine "{{vm}}" has been DELETED
+at {{date}}.
+{% endblocktrans %}
+
+{% blocktrans %}
+The disk image is IRRECOVERABLY REMOVED.
+{% endblocktrans %}
+
+{% blocktrans with url=url %}
+You can start a new instance of the template on the cloud portal:
+{{url}}
+{% endblocktrans %}
+{% endblock %}

one/templates/mails/notification-delete.txt

+{% base base.txt %}
+{% load i18n %}
+
+{% block body %}
+
+{% blocktrans with vm=instance.name state=instance.state date=exp time=exp|timeuntil %}
+Your {{state}} virtual machine "{{vm}}" is going to be DELETED
+at {{date}} (in {{time}}).
+{% endblocktrans %}
+
+{% blocktrans %}
+The disk image will be IRRECOVERABLY REMOVED.
+{% endblocktrans %}
+
+{% blocktrans with url=url %}
+You can renew or delete the instance on the cloud portal:
+{{url}}
+{% endblocktrans %}
+{% endblock %}

one/templates/mails/notification-suspend-now.txt

+{% base base.txt %}
+{% load i18n %}
+
+{% block body %}
+
+{% blocktrans with vm=instance.name state=instance.state date=exp deldate=exp2 %}
+Your {{state}} virtual machine "{{vm}}" has been STOPPED
+at {{date}}.
+{% endblocktrans %}
+
+{% blocktrans with deldate=exp2 %}
+The disk and memory image is stored, and you can resume it
+until the final expiration time ({{deldate}}).
+{% endblocktrans %}
+
+{% blocktrans with url=url %}
+You can also renew or delete the instance on the cloud portal:
+{{url}}
+{% endblocktrans %}
+{% endblock %}

one/templates/mails/notification-suspend.txt

+{% base base.txt %}
+{% load i18n %}
+
+{% block body %}
+
+{% blocktrans with vm=instance.name state=instance.state date=exp time=exp|timeuntil url=url %}
+Your {{state}} virtual machine "{{vm}}" is going to be STOPPED
+at {{date}} (in {{time}}).
+{% endblocktrans %}
+
+{% blocktrans with deldate=exp2 %}
+The disk and memory image will be stored, and you can resume it
+until the final expiration time ({{deldate}}).
+{% endblocktrans %}
+
+{% blocktrans with url=url %}
+You can also renew or delete the instance on the cloud portal:
+{{url}}
+{% endblocktrans %}
+{% endblock %}