Add NSPasteboard

src/appkit.rs

@@ -26,6 +26,8 @@ mod ns_image;
 mod ns_menu;
 mod ns_menu_item;
 mod ns_nib;
+mod ns_pasteboard;
+mod ns_pasteboard_item;
 mod ns_popover;
 mod ns_popover_delegate;
 mod ns_responder;
@@ -54,6 +56,8 @@ pub use ns_image::*;
 pub use ns_menu::*;
 pub use ns_menu_item::*;
 pub use ns_nib::*;
+pub use ns_pasteboard::*;
+pub use ns_pasteboard_item::*;
 pub use ns_popover::*;
 pub use ns_responder::*;
 pub use ns_running_application::*;