Use rbx_reflection to allow type inference on projects (#130)

* Start dependency on rbx_reflection

* Alive and working, all tests pass

* Update CHANGELOG

server/tests/read_projects.rs

@@ -65,7 +65,7 @@ fn single_partition_game() {
         let mut http_service_properties = HashMap::new();
         http_service_properties.insert("HttpEnabled".to_string(), RbxValue::Bool {
             value: true,
-        });
+        }.into());
 
         let http_service = ProjectNode {
             class_name: Some(String::from("HttpService")),