added styling to app using bootstrap

added backends.py and settings to set up email from gmail for password reset, and functionality to be able to login with email address

urls_reset.py file created

added registration form, authentication and user profile page

added registration.html

added authentication

updated login page to inherit from base.html

rearranged files and added inheritance from base.html

added login functionality

added login form and page view

added logout functionality

added index.html and began nav

added environment variables, set up superuser and added allowed host

test

maint: change ownership of heroku cache