Handle c / ad overlap in crypto_aead_chacha20poly1305_encrypt()
Move the chacha20poly1305 implementation to a subfolder for consistency
Revamp the AUTHORS file
Update the legacy Visual Studio solution
Update MSVC2012 solution
Update the MSVC2010 solution
Update MSVC2013 solution
Allow the authentication tag to be stored separately from the message.
Encrypting in-place and storing the tag separately is a very common need.
Instead of forcing people to do their own cuisine, let's provide simple
variants of the _easy interfaces to do that.
_detached versions of crypto_box
Next package version will be 0.6.0
The library itself doesn't need a major version bump.
Add another static assertion
crypto_(secret)box_easy_detached() -> crypto_(secret)box_detached()
Don't include locked memory in coredumps

Linux 3.4+ supports a DONTDUMP advisory, which prevents memory
from being included in coredumps.
Add pwhash recommended minimum parameters (interactive & sensitive)
Add Coverity Scan status
Enable Coverity+Travis