readme.md: "goals of tox" -> "goals with tox"
refactor toxencryptedsave to allow passphrase encryption of arbitrary data
also a minor API change for clarity
Merge branch 'patch-3' of https://github.com/stal888/toxcore
Relay peer kill messages too.
re-refactor to separate pass->key and key->encryption
Merge branch 'master' of https://github.com/dubslow/toxcore