[SUGGESTION] Add Adguard Spanish/Portuguese filter

[rd-su]

I would like to suggest adding the "Adguard Spanish/Portuguese filter"(https://kb.adguard.com/en/general/adguard-ad-filters#spanish).

Thanks

[gorhill]

@ameshkov I see filters of the following form in there:

||mundome.com^$popup,image,~image

What is the purpose of declaring/undeclaring image type in the same filter?

[ameshkov]

As it's stated in the filter description, it was originally forked from Fanboy's Spanish, and these rules seem to be leftover from it. This odd modifiers usage reminds me of an old bug of ABP which required it.

Anyways, I don't see why we'd need these rules now, removed them from the filter.