USER STORY: User registration

[teresabowe]

As a site visitor, I can register on the site so that I can access the site services

[teresabowe]

Acceptance Criteria:

1. The user can signup.

Tasks:

• [x] Task 1: Install django-allauth
• [x] Task 2: Copy starter login logout signup templates from Github into project
• [x] Task 3: Edit urls.py
• [x] Task 4: Edit settings.py