Fixes#180 - this adds an oddjobd style tasks daemon to the unix tools. This supports creation of home directories and the maintenance of alias symlinks to these allowing user renames. The tasks daemon is written to require root, but is seperate from the unixd daemon. Communication is via a root-only unix socket that the task daemon connects into to reduce the possibility of exploit.
Fixes#369 due to the changes to call_daemon_blocking
This allows configuration of which attribute is presented during gid/uid resolution, adds home directory prefixing, and home directory name attribute selection.
Fixes#195 pre release cleanup. This does a LOT, clippy, formatting, and much much more. It fixes a lot of parts of the book, improves server config and more.
Implements #129, pam and nsswitch daemon capability. This is stage 1, which adds a localhost unix domain socket resolver, a ssh key client, support to the server for generating unix tokens, an async client lib, and client handles for adding posix extensions to accounts and groups.
