Source of libnpy

[[NumPy]] > [[npy]] > [[libnpy]]

* The MIT License: Copyright (c) William McLean, 2009 [#f6e5e67e]

- https://web.maths.unsw.edu.au/~mclean/
--   (2011 年最終アップデート)
-- 2014 import, & update > https://github.com/kovalp/libnpy