Update cargo info for release

Author: jwilm

Cargo.toml

@@ -2,6 +2,11 @@
 name = "serde-redis"
 version = "0.1.0"
 authors = ["Joe Wilm <[email protected]>"]
+description = "Serde deserialization for redis-rs"
+license = "MIT OR Apache-2.0"
+readme = "README.md"
+repository = "https://github.com/one-signal/serde-redis"
+documentation = "https://one-signal.github.io/serde-redis/serde_redis/"
 
 [dependencies]
 redis = "0.5"