More expository comments and TODOs.

darwin/init.m

@@ -67,6 +67,7 @@ void uiUninit(void)
 {
 	uninitMenus();
 	// TODO free application delegate
+	// TODO free NSApplication resources (main menu, etc.)
 	uninitAlloc();
 }
 

darwin/menu.m

@@ -352,6 +352,7 @@ void uninitMenus(void)
 {
 	if (menus == NULL)
 		return;
+	// don't worry about the actual NSMenus and NSMenuItems; they'll be freed when we clean up the NSApplication
 	[menus enumerateObjectsUsingBlock:^(id obj, NSUInteger index, BOOL *stop) {
 		NSValue *v;
 		struct menu *m;