Add additional Cargo metdata

Author: hjr3

Cargo.toml

@@ -2,6 +2,11 @@
 name = "hyper-timeout"
 version = "0.1.0"
 authors = ["Herman J. Radtke III <[email protected]>"]
+description = "A timeout aware connector to be used with the hyper Client."
+license = "MIT/Apache-2.0"
+documentation = "https://github.com/hjr3/hyper-timeout"
+homepage = "https://github.com/hjr3/hyper-timeout"
+repository = "https://github.com/hjr3/hyper-timeout"
 
 [badges]
 travis-ci = { repository = "https://github.com/hjr3/hyper-timeout", branch = "master" }