Make RustRaptor the repository root and track its playable bundle

src/lib.rs

@@ -0,0 +1,17 @@
+pub mod assets;
+pub mod audio;
+pub mod cinematics;
+pub mod content;
+#[cfg(feature = "desktop")]
+pub mod desktop;
+pub mod hd;
+mod legacy_tables;
+#[cfg(feature = "desktop")]
+mod menu_art;
+pub mod mod_selection;
+pub mod modding;
+pub mod persistence;
+pub mod render;
+pub mod simulation;
+pub mod sound;
+pub mod terrain_hd;