[django/django] f50a17: [1.7.x] Fixed #8033 -- Explained app registry erro...

[GitHub]

Branch: refs/heads/stable/1.7.x
Home: https://github.com/django/django
Commit: f50a17785cdb67bc9d1b146d01c731cb6bfc48cf
https://github.com/django/django/commit/f50a17785cdb67bc9d1b146d01c731cb6bfc48cf
Author: Claude Paroz <cla...@2xlibre.net>
Date: 2014-06-23 (Mon, 23 Jun 2014)

Changed paths:
M django/apps/registry.py
M django/core/exceptions.py
M django/utils/translation/trans_real.py
M docs/ref/applications.txt
M docs/releases/1.7.txt

Log Message:
-----------
[1.7.x] Fixed #8033 -- Explained app registry error during translation setup

Thanks Tim Graham and Aymeric Augustin for the review.
Backport of 9618d68b34 from master.