Adopt Octoslack plugin

[misconfigurations]

Adopting Octoslack plugin after abandonment #1432

I used #1420 PR as an example on how to make adoption PR. I even made same mistake with changing the date in OctoSlack.md file which I reverted back to original.

[jneilliii]

Small change required on this PR, and you will also need to enable issues on your fork before we'll accept.

Small warning as it relates to the changes on your fork. I've seen it in the past where maintainer will miss/forget to bump the version in both pyproject.toml (formerly setup.py) and inside the __init__.py file as well like you've done here. This isn't a show stopper, but on future updates just make sure to update both files prior to tagging the release.

[jneilliii]

we prefer you keep previous authors rather than replace single author attribute.

authors:
    - Šárka Hawke
    - Chris Fraschetti

[jacopotediosi]

bump the version in both pyproject.toml (formerly setup.py) and inside the __init__.py file

Maybe it's better to remove the version override in __init__.py and just keep the one in pyproject?

[misconfigurations]

I have added original author back to Octoslack.md file

for __init__.py and pyproject.toml I bumped version up in both files before releasing. Both files should have version 2.2.1

[jacopotediosi]

There are a few things I want to take this adoption as an opportunity to clean up, such as unused imports, comparisons with None, etc.

Also, your get_update_information method still points to the old repository's URL.

Expect my PR within a few hours. I sent you this PR.

[misconfigurations]

Thank you very much for these fixes. I have merged your PR @jacopotediosi

[jacopotediosi]

Both the plugin code and the one in this PR now look good to me

[jneilliii]

It seems that issues are still not enabled in your forked repository. Once that is done I am ready to approve and merge.

[jneilliii]

authors were also not updated as suggested, but reverted to previous author.
replace author: Chris Fraschetti with

authors:
    - Šárka Hawke
    - Chris Fraschetti

[misconfigurations]

Oh yeah, my bad

authors have been updated. It should be correct now @jneilliii

[jacopotediosi]

@misconfigurations you have not yet enabled the issues tab in your repository settings

[misconfigurations]

I enabled it now @jacopotediosi

[jacopotediosi]

I confirm, you should be okay now. Please wait for Jim.

[misconfigurations]

Thank you

[jneilliii]

Thanks