Django-jet-reboot

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* Django 3.0 compatibility
* Fix case when User has a non integer ID

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* PR-345: Django 2.1 compatability fix
* PR-337: Fix get_model_queryset exception when model_admin is None
* PR-309: Add French locale
* PR-311: Add an `s` for grammar
* PR-312: Add grammar fixes
* PR-356: Remove duplicate entries in autocomplete
* PR-327: Fixed typo

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* PR-265: Fixed Django 2 support (thanks to HarryLafranc for PR)
* PR-219: Added Persian/Farsi translation (thanks to pyzenberg for PR)
* PR-271: Fix locale names (thanks to leonardoarroyo for PR)

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* PR-191: Added sidebar pinning functionality (thanks to grigory51 for PR)
* Issue-199: Fixed Django 1.11 context issue (thanks to gileadslostson for report)
* Issue-202: Fixed inline-group-row:added event (thanks to a1Gupta for report)
* Issue-188: Make testing use latest major Django versions and Python 3.5, 3.6 (thanks to liminspace for report)
* Added new flexible menu customizing setting JET_SIDE_MENU_ITEMS
* Added labels to sibling buttons
* Fixed django.jQuery select change events
* Fixed sidebar "Search..." label localization
* Added select disabled style
* Fixed initial value for select2 ajax fields when POST request

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* PR-167: Added fallback to window.opener to support old Django popups (thanks to michaelkuty for PR)
* PR-169: Added zh-cn localization (thanks to hbiboluo for PR)
* PR-172: Added Polish localization (thanks to lburdzy for PR)
* PR-174: Fixed permission error on ModelLookupForm (thanks to brenouchoa for PR)
* PR-178: Added Arabic localization by KUWAITNET (thanks to Bashar for PR)
* Removed "powered by Django JET" copyright
* Fixed exception when initial object not found for RelatedFieldAjaxListFilter

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* IMPORTANT: Fixed security issue with accessing model_lookup_view (when using RelatedFieldAjaxListFilter) without permissions
* Fixed admin filters custom class attribute overrides
* Fixed RelatedFieldAjaxListFilter to work with m2m fields