misleading:

- force calculating checksums for large files gives wrong output

- skips xdelta's checksum validation, and will patch the wrong input without complaint

exceptions:
- scientific names still remain untouched from original game, even if
they are outdated or include things japanicus or japonesis
- Caucasus Beetle, as it has no other common names (Japanese is
even "Koukasasu"). It's not even from the Caucasus region and instead
from SE Asia, and closely related to an Atlas Beetle, also from SE Asia
  - the given scientific name of C. chiron is a synonym of C. caucasus

mee hee hee

cold steel iv stuff:
- back to "meeheehee", as in celceta, after "mee hee hee" in cs iii and "mishishi" in ys viii
- revert 亜空間 back to subspace