mass update ass_wings -> low_wings

BUR #3518 has been approved by @evazion.

mass update ass_wings -> low_wings

There's already a low_wings tag for wings placed in the lower back

EDIT: The bulk update request #3518 (forum #173278) has been approved by @evazion.

It's probably worth to make this an alias.

nonamethanks said:

It's probably worth to make this an alias.

Perhaps, I went with just nuking it since there aren't many posts but making an alias could stop people from using the tag in the future, perhaps there could also be an alias for waist_wings and hip wings even though there are no posts so far

The bulk update request #3518 (forum #173278) has been approved by @evazion.