Cleanup, and documenting (#583)

* Some amount of documenting in printf.c

* Formatter, and do some mild cleanup and documentation in menu.c

* Fix gSaveMenuObjectIndices

* Use ObjectTransform in MenuAsset as it's what's being passed to cam_push_model_mtx

* Fix warnings and format

* Cleanup some objects.c code and it's usage of casting.

* Add Object to Object_64

* Much better score for func_8000B750

* Match func_8000B750

* Update score

* Do some naming

* Sorry one more better documenting!

include/object_properties.h

@@ -170,6 +170,11 @@ typedef struct ObjPropertyTimeTrial {
     struct ObjectHeader *header; 
 } ObjPropertyTimeTrial;
 
+typedef struct ObjPropertyBoost {
+    struct Object *obj;
+    s32 unk4;
+} ObjPropertyBoost;
+
 typedef struct ObjProperties {
     union {
         ObjPropertyCommon common;
@@ -204,6 +209,7 @@ typedef struct ObjProperties {
         ObjPropertyWeapon weapon;
         ObjPropertyCamControl camControl;
         ObjPropertyTimeTrial timeTrial;
+        ObjPropertyBoost boost;
     };
 } ObjProperties;