text: Title: Login immediately on register when using JWT HTTP only
  Body: Hi there, 
  
  Is there a way to have a user logged in immediately on register? I have set `ACCOUNT_EMAIL_VERIFICATION = 'optional'` and want the flow to have a user logged in once they register (then verify email at their convinience), but the register view doesn't set the JWT cookies so the user is still required to hit the Login view separately after registering...
  
  Is there a configuration or adjustment I can make to log in a user with JWT immediately after they register?
  
  Thanks :) 