Require confirmation of email when editing a Contact.
Handle a lack of instance gracefully.
Custom form for adding a contact.
Added address model and show on detail.
View for editing addresses for a Contact.
Unit test for ContactForm
Updating requirements to Django 1.5.1.
Merge branch 'environment' into contact_model
Merge branch 'contact_model' into contact_list_view
Merge branch 'contact_list_view' into create_contact_view
Updating url tag for Django 1.5.
Merge branch 'create_contact_view' into view_tests
Merge branch 'view_tests' into edit_contact_view

Conflicts:
	contacts/templates/edit_contact.html
Updating url tag for Django 1.5.
Merge branch 'edit_contact_view' into delete_contact_view

Conflicts:
	contacts/templates/edit_contact.html
Updating url tag for Django 1.5.
Merge branch 'delete_contact_view' into contact_detail_view

Conflicts:
	contacts/templates/contact_list.html
Merge branch 'contact_detail_view' into confirm_contact_email
Merge branch 'confirm_contact_email' into custom_form_rendering
Updating url tag for Django 1.5.