updated webUI according to param changes

Flask/templates/stats.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+{% block left_pannel %}stats{% endblock %}
+
+{% block content %}
+
+{%if not current_user.is_authenticated %}
+    <button class="unselected" onclick="location.href = '/login';">login</button>
+{% else %}
+    <iframe src="/grafana?orgId=1&kiosk" width="100%" height="100%" frameborder="0"></iframe>
+{% endif %}
+
+{%endblock %}