remove dead sources

[dragonx943]

remove truyentranhlh, nettruyen, nettruyenmax and nhattruyen (completely closed, no further maintenance)

[davvarrr]

Since pr #537 we don't delete sources, but we add to it the @broken tag
in your request, the majority already have this tag.

[dragonx943]

Pls keep nettruyen pls (some unofficial source can work with this

u can choose other sources instead such as blogtruyen, truyenqq, otakusan,...

[dragonx943]

Since pr #537 we don't delete sources, but we add to it the @broken tag in your request, the majority already have this tag.

I do not support websites that have a poor history of development and have been involved in scandals on national television, even fake websites on the internet with a similar structure, so I hope u understand my opinion.

[deividgabrielpeira]

new domain: "https://nhattruyenvn.com".

[dragonx943]

Hmm i think nhattruyen changed domain to nhattruyenvn.com

fake website, for sure 100%

[dragonx943]

new domain: "https://nhattruyenvn.com".

fake website with similar structure (so kotatsu still works)

[dragonx943]

Since pr #537 we don't delete sources, but we add to it the @broken tag in your request, the majority already have this tag.

i will bring back NetTruyen and NhatTruyen, but u should not create too many source files for NetTruyen and NhatTruyen, just keep source in only one file and add many URLs to it like HentaiVN, and we can close and merge this pull request!