added custom invitation mail page.
{% extends 'base.html' %}
{% block title %}
Confirm Participation in Python Workshop
{% endblock %}
{% block content %}
Dear {{user}}, <br /> <br />
Thank you for your interest in Python workshop.
<br /> <br />
Although we would be providing laptops, they are subject to availability and will be given on first come first serve basis.
Hence we would be glad if you bring your own.<br /><br />
Are you bringing your own laptop:<br />
<form action="?email={{user.email}}" method=post>
<ul>
<li><input type=radio name="lap_status" value=True>Yes</li>
<li><input type=radio name="lap_status" value=False>No</li>
</ul>
<input type=submit value="I confirm my participation in the Python workshop" />
</form>
{% endblock %}