Rename Nekomusume

BUR #34507 has been rejected.

create alias nekomusume -> nekomusume_(gegege_no_kitaro)
remove alias nekomusume -> nekomusume_(gegege_no_kitaro)

This tag is prone to mistagging due to the the translated tags feature from Pixiv. post #8555132, post #8543507, post #8464023, post #8538658, post #8538659 and post #8497283 all had it before I fixed them. It also sounds generic since it effectively means catgirl

The reason it's being mistagged is because 猫娘 and ネコ娘 on pixiv are being used for any catgirl, and our users are blindly clicking the suggested tag instead of checking if it's correct. Adding a qualifier is not going to cure stupidity. It's the translated tag that needs to be removed.

This bulk update request is pending automatic rejection in 5 days.

The bulk update request #34507 (forum #322423) has been rejected by @evazion.

I've removed the translated tags. I also think a tag this large shouldn't be moved without an alias, regardless of the ambiguity.