make SimpleEmailConfirmationUserMixin really optional when settings.SIMPLE_EMAIL_CONFIRMATION_AUTO_ADD is True
finished making auto_add independent of SimpleEmailConfirmationUserMixin
Enabling i18n on help texts

Adding support to i18n on help texts. It will able users to define their
proper translations for help texts.
Update EmailAddress model's verbose_name_plural

Added a verbose_name_plural Meta option for the EmailAddress model so it appears in the admin as "Email Addresses" instead of "Email Addresss".
Merge pull request #6 from mauricioabreu/enable-i18n

Enabling i18n on help texts
Merge pull request #8 from jeffbowen/patch-1

Update EmailAddress model's verbose_name_plural
added some tests, fixed a small bug

Conflicts:
	simple_email_confirmation/models.py
	simple_email_confirmation/tests.py
Using assertRaises as a context manager
Merge branch 'throw-correct-error' into develop
Drop support for django 1.5 from tests, add 1.7
Simplified test_project structure
Add tox file
Add flake8 to tox.ini
Add coverage report to tox
Update travis to use tox
Merge branch 'tox' into develop
Fix flake8 errors
Change to unicode literals for python 3.2
Update README for using tox
Search admin by emails

Add search field to admin view to search for emails