Fixed #7361 -- Added cancel link to admin delete views.
Fixed flake8 warnings.
Updated translations from Transifex

Forward port of e9c8aefbcee5 from stable/1.7.x
Fixed #23569 -- Allowed using configs besides dictConfig in LOGGING_CONFIG.
Added flat=False to signature of QuerySet.values_list()
Added a dumpdata/loaddata test for geographic content
Fixed #15089 -- Allowed contrib.sites to lookup the current site based on request.get_host().

Thanks Claude Paroz, Riccardo Magliocchetti, and Damian Moore
for contributions to the patch.
Documented how to rename get_query_set if you are a library author
Updated docs/spelling_wordlist
Fixed typo in docs/ref/contrib/sites.txt
Fixed #23426 -- Allowed parameters in migrations.RunSQL

Thanks tchaumeny and Loic for reviews.
Fixed #23482 -- Added SingleObjectMixin.query_pk_and_slug

Enabling the attribute causes get_object() to perform its lookup
using both the primary key and the slug.
Fixed #22310 -- Documented exact usage of SECRET_KEY

Thanks to Tim Graham for the review.
Made minor typographic correction to SECRET_KEY docs.

4ad57bbe31bc1813264824111de2f9f74dbda0d6 included a few odd
quotation marks.
Fix formatting error in UUIDField docs.
Fixed comment typo in django/template/__init__.py
Improved AppRegistryNotReady message.
Revert "Improved AppRegistryNotReady message."

This reverts commit 6fa9fa91a5fcb228b3c385b35a2018b3821a447a.

Aymeric: "I chose not to talk about django.setup() here on purpose.
This will hardly always be the correct solution."
Fixed #22064 -- Add check for related_name

Validates that related_name is a valid Python id or ends with a '+' and
it's not a keyword. Without a check it passed silently leading to
unpredictable problems.

Thanks Konrad Świat for the initial work.
Updated assertQuerysetEqual documentation following 311b3ad9db94c3e04f929c2622be4f10d759f45e