Updated Cargo.toml with up-to-date information on crate

Author: Benjamin Meijer

Cargo.toml

@@ -2,6 +2,10 @@
 name = "opensplice-sys"
 version = "0.0.1"
 authors = ["Benjamin Meijer"]
+description = "opensplice-sys is a generated rust binding to the Vortex Opensplice DDS C API"
+keywords = ["dds", "opensplice", "bindings", "network-protocol", "network-programming"]
+categories = ["external-ffi-bindings", "network-programming"]
+license = "Apache-2.0"
 
 [build-dependencies]
 bindgen = "0.40.0"