Rename

Move hakurei_reimu_(god-summoning_shaman) to:

Alias hakurei_reimu_(god-summoning_shaman) to:

Every image tagged hakurei_reimu_(god-summoning_shaman) gets the target tag instead, and its implications move with it. hakurei_reimu_(god-summoning_shaman) keeps working as an alias. This cannot be undone.

The target is created if it does not exist.

Note on hakurei_reimu_(god-summoning_shaman)