April pull

[DandelionSprout]

• Added 6 lists.
• Added a whole bunch of language tags to various lists, based in part on https://github.com/DandelionSprout/adfilt/blob/master/Wiki/Status%20for%20rare%20languages.md
• Added Papiamento as a language option.
• Fixed 1 case of what looked like a duplicate ID in FilterListViewUrl.json.

[collinbarrett]

Seeing this in the build failure log:

System.InvalidOperationException: The seed entity for entity type 'FilterListSyntax' cannot be added because another seed entity with the key value 'FilterListId:2651, SyntaxId:3' has already been added.

[DandelionSprout]

The error message seemed to be onto something, so I've tried to fix it now.

[collinbarrett]

The latest build error is complaining that pap is three characters when the database only expects two.

It looks like pap isn't an ISO 639-1 code, but rather an ISO 639-2 code. I can't seem to find if it has an ISO 639-1 code...

I'm not sure how to move forward... I'm open to changing what code standardization we use on FilterLists if that's better, but that would take some work...

[collinbarrett]

I opened #3502

For now, I would suggest just not adding this language. It looks like it is only being applied to a single list here. Once we figure out a fix for #3502 , we can certainly add the language to that list.

[DandelionSprout]

The first thought that comes to mind, is that since there's apparently no languages whose 639-1 codes are pp, that we could simply unofficially shorten pap → pp.

But this week hasn't been my most awake one, so I suppose I can indeed remove that filterlist language tag for now.