aliases for necoarc

create alias necoarc -> neco-arc

create alias neko-arc -> neco-arc
create alias neko_arc -> neco-arc
create alias neco_arc -> neco-arc

Reason: The reason for the first one is that the Tsukihime wiki uses neco-arc, and that is generally how I've seen her name written. The reason for the other three is that even though they aren't populated, they all show up as character tags and they would be common mistakes for this tag. Even our wiki for Tsukihime spells it as neco-arc.

create alias necoarc_chaos -> neco-arc_chaos

create alias neko-arc_chaos -> neco-arc_chaos
create alias neko_arc_chaos -> neco-arc_chaos
create alias neco_arc_chaos -> neco-arc_chaos

reason: same as above.

"Nekoarc" is a portmanteau of "neko" and "Arcueid." Whoever wrote the Tsukihime wiki obviously didn't know any better. All aliases should point to nekoarc and its permutations.

Agreed on keeping it neko, added a few more versions to the alias list.