Add jlnacl
Reorder the list of bindings by the way
Merge branch 'master' of https://github.com/jedisct1/libsodium-doc

* 'master' of https://github.com/jedisct1/libsodium-doc:
  "scrypt at below 16 Mb is misuse" http://sk.tl/V7aEM8
  new -> modern
  Document why there are no high-level AEAD and pwhash APIs yet
  Mention Saltstack's libnacl
  Add Caesium
  Returning -1 in main() is weird
  singular
  Note on cross-implementation testing
  Testing
  Internals
  + Savory
  Mention that sodium_init() has to be called before sodium_malloc()
  Document memory allocation functions
  Just reorder things
  Document the functions to extract the seed & pk from an ed25519 sk