Fixes for Django 4.x

[jwmullally]

Closes #71 .

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Implement simple fixes proposed in #71.

According to the Django documentation here, the kwargs used in signal send() calls in views.py should continue to work as-is, so there should be no impact on the API.

Related: #73

[jwmullally]

This change is intended to be merged alongside #73 as part of the upcoming v4.0.1 release.

[bioworkflows]

Please merge this PR since this package is preventing us from upgrading to Django 4.2.x.

Edit: I can confirm that this PR works for Django 4.2.3.

[jwmullally]

For anyone waiting, a temporary solution is to fork this PR branch to your own Github account, browse the files at this specific commit, The get the link from "Code" -> "Download ZIP" , and include that link in your requirements.txt:

E.g.
https:/<your-account>/pinax-announcements/archive/fce9b50bee2b9e243b0c536eb310cf47d8c72636.zip

[UsamaSadiq]

@agusmakmun @paltman could we please have this PR merged and new version released to have Django 4.2 support. Thanks.

[agusmakmun]

Hello @UsamaSadiq, I didn't have access to bump the lastest version to pypi.
Also, this fixes will require another pinax packages changes as well #73

So, need @paltman on it.

[UsamaSadiq]

Using the temporary fork https:/openedx/pinax-announcements/ for Django 4.2 support until the new version gets released on PyPI.