update readme

Cargo.toml

@@ -1,10 +1,12 @@
 [package]
 name = "ghost"
+description = "Blender GHOST Rust bindings"
+keywords = ["ffi", "gui", "blender"]
 version = "0.1.0"
-authors = ["Avril <flanchan@cumallover.me>"]
+authors = ["Avril <flanchan@cumallover.me>", "Ange <ange@bloome.rs>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+# the game :^)
 
 [dependencies]
 libc = "0.2.76"