The current implementation of the keystore_server is not perfect. While the
source has many seeds for a future of having keyrings encrypted, and having
more fine grained permissions, it is far from complete.
The main arguments for adding documentation about this new but incomplete
functionality is that while it is incomplete, the API is part of the public
headers, and there are some legitimate use cases for developers.
The documentation aims to give the proper amount of caution to any developer
that is considering using this API.
Change-Id: I154a3f8374b22dc6929758cba7ba810833bcfe9d
