Update sdl2-sys tags and categories
@@ -5,6 +5,8 @@ description = "Raw SDL2 bindings for Rust, used internally rust-sdl2"
repository = "https://github.com/AngryLawyer/rust-sdl2"
version = "0.30.0-beta"
authors = ["Tony Aldridge <tony@angry-lawyer.com>"]
+keywords = ["SDL", "windowing", "graphics", "ffi"]
+categories = ["rendering","games","external-ffi-bindings","game-engines","multimedia"]
license = "MIT"
links = "SDL2"
build = "build.rs"
