Distributed communication layer.

Kestrel 1c3b99d1b0 Initial work with basic epoll/multicast discovery. 2 lat temu
fleck 1c3b99d1b0 Initial work with basic epoll/multicast discovery. 2 lat temu
metashell 1c3b99d1b0 Initial work with basic epoll/multicast discovery. 2 lat temu
.gitignore 1c3b99d1b0 Initial work with basic epoll/multicast discovery. 2 lat temu
Cargo.lock 1c3b99d1b0 Initial work with basic epoll/multicast discovery. 2 lat temu
Cargo.toml 1c3b99d1b0 Initial work with basic epoll/multicast discovery. 2 lat temu