Add a basic README

Author: sfackler

Cargo.toml

@@ -3,10 +3,10 @@ name = "postgres-protocol"
 version = "0.1.0"
 authors = ["Steven Fackler <sfackler@gmail.com>"]
 license = "MIT/Apache-2.0"
+readme = "README.md"
 
 [dependencies]
 byteorder = "0.5"
 fallible-iterator = "0.1"
 hex = "0.2"
 md5 = "0.2"
-

README.md

@@ -0,0 +1,17 @@
+# postgres-protocol
+
+Low level Postgres protocol APIs.
+
+## 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 shall be dual licensed as above, without any
+additional terms or conditions.