Before this PR, this phrasing appears to have been copied from
the [rust project](f0fe716dbc (license)),
but it does not appear that any of your code is BSD licensed.
Also, it is a little ambigious if there are portions that are not
covered by MIT/Apache.
This patch instead draws it's phrasing from
[futures-rs](https://github.com/rust-lang-nursery/futures-rs). Does
this phrasing align more with what you intended?
Closes#29
The Windows build is failing because client.rs doesn't define main
on non-Unixy platforms because of its `#![cfg(unix)]`. Merge
std-client.rs into client.rs to solve this and to reduce redundancy.
Continue using blocking stdin/stdout I/O on non-Unixy platforms until
we get nonblocking stdin/stdout working on those platforms.
