django/django — pull request #2692 by fcurella (2014-05-20 16:29:41+00:00)
Title: #22667 replaced occurrences of master/slave terminology with leader/follower

The docs and some tests contain references to a master/slave db configuration.
While this terminology has been used for a long time, those terms may carry racially charged meanings to users.
This patch replaces all occurrences of master and slave with 'leader' and 'follower'