now a user can login even if he is not active. he gets account inactive message on homepage. we have to make changes to other views suitably .
{% extends "base.html" %}
{% block content %}
Your account is inactive. An activation email has been sent to your email address.<br />
<a href="/reg/resend_activation/?email={{email}}">Click here</a> to resend the activation email.<br />
{% endblock %}