Monster Musume rename

BUR #97 has failed.

rename monster_musume -> monster_musume_no_iru_nichijou

Full title.

The bulk update request #97 (forum #7557) has been approved by @yomihara-exec.

The bulk update request #97 (forum #7557) has been approved by @yomihara-exec.

The bulk update request #97 (forum #7557) has been approved by @yomihara-exec.

The bulk update request #97 (forum #7557) has been approved by @yomihara-exec.

Man the bot's inability to fully do a BUR is really annoying.
I just did the remainder myself since it's only a rename.