Removes derive-getters, as it was incredibly annoying in IDEs, and couldn't figure out borrow lifetimes.

src/static_data/libraries/species_library.rs

@@ -83,7 +83,7 @@ pub mod tests {
         let r = &lib;
         let mon = r.get("foo");
         assert!(mon.is_some());
-        assert_eq!(*mon.unwrap().id(), 0_u16);
+        assert_eq!(mon.unwrap().id(), 0_u16);
         assert_eq!(mon.unwrap().as_ref().name(), "foo");
         assert_eq!(r.len(), 1);
     }