Qualify warcraft races

BUR #8015 has been approved by @evazion.

create alias blood_elf -> blood_elf_(warcraft)
create alias night_elf -> night_elf_(warcraft)
create alias tauren -> tauren_(warcraft)

Ambigous gen tags, that belong to warcraft.

Is tauren really ambiguous? I've never heard the term used outside of Warcraft. +1 for the elves though,

The bulk update request #8015 (forum #200912) has been approved by @evazion.

BUR #8023 has been approved by @Hillside_Moose.

remove alias blood_elf -> blood_elf_(warcraft)
remove alias night_elf -> night_elf_(warcraft)
remove alias tauren -> tauren_(warcraft)

Follow-up BUR, allowing for the creation of disambiguation wikis, mainly for the first two. Maybe I should also remove the elf implications the first two inherited.

The bulk update request #8023 (forum #200937) has been approved by @Hillside_Moose.