remove references to pkkup in emails
beefed up accounts app
Merge pull request #13 from pkkup/master

beefed up accounts app
better accounts forms
added check_terms_agreement to accounts app
adding a list of constants
social auth pipeline was sending two welcome emails; user or is_new wasn't properly set?
added a bunch of common accounts views and refactored with a new BaseAbstractUserProfile
fixed bug for can_disconnect_social_auth
added/fixed missing imports
Merge pull request #14 from talentral/master

improved accounts app
added following/followers
Merge pull request #15 from pkkup/master

added following/followers
refer to User model as settings.AUTH_USER_MODEL in foreign key contexts
call get_user_model inside of defined functions, not top-level of file
locally import UserEmail and some util functions instead of globally
fix accounts utils and forms; beefed up test_scaffold
Merge pull request #16 from talentral/master

accounts and test_scaffold
use content_type instead of mimetype, which is now deprecated
add additional text input forms, common templates