alias pig_man -> pig_boy

BUR #26618 has been approved by @nonamethanks.

create alias pig_man -> pig_boy

Was manually moved by @Shinjidude but one post was left behind.

The rational is to match the convention of all of our other *animal*_boy and *animal*_girl tags.
I came across this while gardening Porco Rosso (character).

BUR #26619 has been approved by @nonamethanks.

create alias horse_man -> horse_boy

Adding this one for the same reason. I'm keeping it as a separate BUR though because a lot of these look more on the monster boy side of the spectrum and decidedly less anthropomorphic than those in pig man did for the most part. I suppose though that the same argument could also be had for that BUR.

I do note though that things like post #7130290, post #7362179, and post #7434071 are already in horse_boy.

For full transparancy this is the set of posts I moved from pig_man to pig_boy.

The bulk update request #26618 (forum #282251) has been approved by @nonamethanks.

The bulk update request #26619 (forum #282256) has been approved by @nonamethanks.