README: add README.md

Signed-off-by: Jean Pierre Dudey <[email protected]>

README.md

@@ -0,0 +1,27 @@
+# `tokio-udev`
+
+> Non-blocking/asynchronous mio & tokio support for udev device events
+
+This project is developed by [jeandudey](https://github.com/jeandudey/)
+
+# [Documentation](https://docs.rs/tokio-udev)
+
+# Minimum Supported Rust Version
+
+This crates are guaranteed to compile on stable Rust 1.44.1. It _might_ compile
+with older versions but that may change in any new patch release.
+
+# License
+
+Licensed under either of
+
+- Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+- MIT License ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
+
+at your option.
+
+# Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
+dual licensed as above, without any additional terms or conditions.