libsodium 1.0.20-1 (TEST)

[Libor Ukropec]

The following packages have been uploaded to the Cygwin distribution:

* libsodium-common-1.0.20-1
* libsodium-debuginfo-1.0.20-1
* libsodium-devel-1.0.20-1
* libsodium26-1.0.20-1

Sodium is a modern, easy-to-use software library for encryption,
decryption, signatures, password hashing and more.  It is a portable,
cross-compilable, installable, packageable fork of NaCl, with a compatible
API, and an extended API to improve usability even further.