Log Message:
Update to 1.0.1:

* Version 1.0.1
 - DLL_EXPORT was renamed SODIUM_DLL_EXPORT in order to avoid
collisions with similar macros defined by other libraries.
 - sodium_bin2hex() is now constant-time.
 - crypto_secretbox_detached() now supports overlapping input and output
regions.
 - NaCl's donna_c64 implementation of curve25519 was reading an extra byte
past the end of the buffer containing the base point. This has been
fixed.