[1.5.x] Fixed #19076 -- Added content_type attribute to TemplateView.

Thanks Gavin Wahl.

Backport of 23e319d.
Added file forgotten in d5ad9d3d.
[1.5.x] Fixed #19692 -- Completed deprecation of mimetype in favor of content_type.

Thanks Tim for the report and initial patch.

Backport of 89cb771 from master.
Enhanced traanslator comments documentation.

Partial (docs only) backport of 47ddd6a from master.
[1.5.x] Fixed #19708 -- Exception in timezone.override(None).

Thanks rafales.

Backport of 9a4a1ce.
[1.5.x] Fixed #19714 -- Updated documentation about TemplateView context

Thanks Aramgutang for the report. Refs #17228.
Backport of 56e553129 from master.
[1.5.x] Documented ArchiveIndexView's date_list context variable.

Refs #16218.

Backport of a0c67c6.
[1.5.x] Fix rst syntax error.

Thanks Chris Rebert for the report.

Backport of d75a54c.
[1.5.x] Fixed #19690 - Removed unused import in doc examples.

Backport of c6560e4843 from master
[1.5.x] Fixed content types contrib app doc typos.

1ee40f2 from master.
[1.5.x] Small generic FK docs tweaks.

5f7eecd from master.
[1.5.x] Fixed #18144 -- Added backwards compatibility with old unsalted MD5 passwords

Thanks apreobrazhensky at gmail.com for the report.
Backport of 63d6a50dd from master.
[1.5.x] Added missing parentheses in if clause

Backport of 1f8e7bb07 from master.
[1.5.x] Lowered field ordering requirement in ogrinspect test

This test was randomly failing depending on the library environment.
Backport of a1c470a6f from master.
[1.5.x] Fixed #19700 - Added documentation for BoundField.field.

Thanks Tiberiu Ana for the report and patch.

Backport of fdaaa24171 from master
[1.5.x] Fixed #19445 -- Skip admin fieldsets validation when the ModelAdmin.get_form() method is overridden.
Backport of 0694d2196f0fad
[1.5.x] Fixed #19333 -- Moved compress.py outside of the admin static folder. Thanks to camilonova, Russell Keith-Magee, Aymeric Augustin and Ramiro Morales for the feedback.
Backport of c9c40bc6bc64e6
[1.5.x] Fixed a typo in docs/topics/auth/customizing.txt

Backport of 2c173ff3b4 from master
[1.5.x] Fixed #19725 -- Made createsuperuser handle non-ascii prompts

Thanks Michisu for the report.
Backport of 55c585f1c from master.
[1.5.x] Updated translations (bn/es/eu/lb/mn)