ui: handle server.name

packages/ui-default/templates/user_lostpass_mail.html

@@ -1,6 +1,6 @@
 {% extends "layout/mail.html" %}
 {% block title %}{{ _('Lost Password') }}{% endblock %}
 {% block content %}
-<p>{{ _('Hello, {0}! You can click following link to reset the password of your Hydro account:').format(uname) }}</p>
+<p>{{ _('Hello, {0}! You can click following link to reset the password of your {1} account:').format(uname, model.system.get('server.name')) }}</p>
 <p><a href="{{ url_prefix }}{{ url }}">{{ url_prefix }}{{ url }}</a></p>
 {% endblock %}