Distributed communication layer.

Kestrel d4cabc89a5 Update rustfmt options. %!s(int64=2) %!d(string=hai) anos
fleck d4cabc89a5 Update rustfmt options. %!s(int64=2) %!d(string=hai) anos
metashell 1c3b99d1b0 Initial work with basic epoll/multicast discovery. %!s(int64=2) %!d(string=hai) anos
.gitignore 1c3b99d1b0 Initial work with basic epoll/multicast discovery. %!s(int64=2) %!d(string=hai) anos
Cargo.lock 483b8fd3b9 Add support for communicating across UNIX stream sockets. %!s(int64=2) %!d(string=hai) anos
Cargo.toml 1c3b99d1b0 Initial work with basic epoll/multicast discovery. %!s(int64=2) %!d(string=hai) anos