Pages view response bug

  - Fixes occasional issue with PageView returning responses that do
    not have render method.
Pages view response bug

  - Fixes occasional issue with PageView returning responses that do
    not have render method.
Moving psf/* pages to psf template
Merge branch 'release'
Making CoC an affirmative choice
Fixing broken code sample
Adjusting INSTALLED_APPS to be a list for easier local customization
Silencing warning, logging.warn() is deprecated
Membership changes per Van
Making email validation mandatory
Usability, autofocus username on login pages
Auto-verifying staff users

   - Moving to email verification with allauth is a bit precarious
     as it turns out.  Once you flip the verification to mandatory
     users that aren't verified have to verify.  Wrote a data
     migration to do this automatically for our staff users so there
     isn't any disruption to their ability to login to the admin.
Changing str for Membership
Removing edit option for PSF list, pointless
Removing unused import
Send subscribe email on membership

  - A bit hacky but we're going to automatically send a subscribe
    email to psf-members-announce.  NOTE: this will likely fail for
    some domains due to SPF/DKIM.
Fixing anonymous viewing of old create url
Merge branch 'feature/psf-membership-changes'
Update base.py

Fix email address for PSF Members Announcement list requests.
Fixing template mistake and adding user_detail tests