Bumped version number post-release.
[1.6.x] Fixed inaccuracies in generic mixins documentation.

Backport of a5391db76a20c8bb35a7bc0192870fddf747c54c from master.
[1.6.x] Added 1.6.3 release notes stub
[1.6.x] Fixed #21996 -- Used proper encoding for GeoIP content

Thanks Florent Messa for the report.
Backport of fb1e3435a4 from master.
[1.6.x] Reworked the detection of local storages for the collectstatic command.

Before 4befb30 the detection was broken because we used isinstance
against a LazyObject rather than against a Storage class. That commit
fixed it by looking directly at the object wrapped by LazyObject.
This could however be a problem to anyone who subclasses the
collectstatic management Command and directly supplies a Storage class.

Refs #21581.

Backport of 7e27885c6e7588471fd94a4def16b7081577bdfc from master.
[1.6.x] Added a missing import in staticfiles tests.
[1.6.x] Fixed #21566 -- Fixed AttributeError when using bulk_create with ForeignObject.

Backport of bbc73e6a12 from master.
[1.6.x] Added 1.6.3 release note for refs #21566.

Backport of 865392c478 from master
[1.6.x] Fixed #22013 -- Documented difference between SERVER_EMAIL and DEFAULT_FROM_EMAIL.

Backport of 44814e78cc from master
[1.6.x] Fixed #22062 -- Corrected static files config for Apache >= 2.4

Backport of ffa238c3f7 from master
[1.6.x] Fixed #22093 -- Made Form.Meta.fields examples consistent.

Thanks david-schultz at gmx.net for the suggestion.

Backport of 821fc925f0 from master
[1.6.x] Fixed #22107 -- Fixed django.core.files.File object iteration.

Due to a mixup between text and bytes, iteration over
a File instance was broken under Python 3.

Thanks to trac user pdewacht for the report and patch.

Backport of 3841feee86cae65165f120db7a5d80ffc76dd520 from master.
[1.6.x] Fixed #22063 -- Added reference to NoReverseMatch from the reverse() documentation

Backport of b645be80e99709c8b1f9b3d1c26e99e22fdca08b from master.
[1.6.x] Fixed #21881 -- Clarify behavior of {% ssi %} template tag.

When using the `parsed` option, {% ssi %} has the same limitation
as {% include %}, namely that the rendering of the included
template is done separately.

Thanks to trac user nagyv for the report and to alextreme for
the patch.

Backport of 072fb923e1b2e39e85a4ed4569ee7cd94f26a0bb from master.
[1.6.x] Fixed #22113 -- changed object_name to model_name in CBV docs.

Thanks to trac user nikunj.sg for the report.

Backport of b8874084868080baff29ac3453d20a845fd1568c from master.
[1.6.x] Fixed #22092 -- Documented ResolverMatch.view_name

Backport of 271929dd9d3aa5184cbb13d79b3651ac32e640ea from master.
[1.6.x] Fixed #21902 -- Documented search order for list_display.

Backport of 09b725f51bbfa0f01b27ee2d718889926d409519 from master.
[1.6.x] Fixed #22007 -- Fixed cbv docs - make imports consistent

Thanks to trac user kinjal.dixit for the report.

Backport of d399731bf29bf842c756a77ff8a58706bac3d65f from master.
[1.6.x] Fixed #22112 -- Added RedirectView.pattern_name to CBV flattened index

Also moved accessor method get_redirect_url next to its attribute url
for consistency with the other views.

Thanks nikunj.sg for the report

Backport of 462edd22e5577ff9ee6477f7572b571700d1a2aa from master.
[1.6.x] Fixed #22116 -- Added precision about WSGIPythonPath separator

Thanks donjpacheco for the initial patch.
Backport of 91f4a75a6b from master.