forms.py:
    added Login Form

models.py:
    extended User as Foreign Key for Comment model
    added basic fields Extended User (extension of User)
    added Model Forms for Add User & Add Group pages

views.py:
    added User Logon, User Logout, User Profile page
    added views for Add User & Add Group
    passed RequestContext as needed

urls.py:
    added lines for Login, Logout, and Add ... Pages

addform.html:
    Generic page for rendering Forms

other HTML
    changed Login, Logout
    {{user}} as needed
    basic Profile page
    added image for Up & Down
    added image for "You wrote this" to ID comments posted by User