Fixing #175; add an auto-subscribe and auto-favorite forum topic feature. Added 2 flags to the user profile. Added 2 functions that are called on the post post-save signal that auto-favorite and auto-subscribe the post creator if they have requested this service.

{% extends 'base.html' %}
{% block custom_css %}
<link rel="stylesheet" type="text/css" href="{{ STATIC_URL }}css/bio.css" />
{% block bio_css %}{% endblock %}
{% endblock %}
{% block content %}
{% endblock %}