Write tiffs for all standard NSCursor images

CursorImages.m

	NSArray *cursorNames = [NSArray arrayWithObjects:
			@"arrowCursor",
			@"IBeamCursor",
			@"pointingHandCursor",
			@"closedHandCursor",
			@"openHandCursor",
			@"resizeLeftCursor",
			@"resizeRightCursor",
			@"resizeLeftRightCursor",
			@"resizeUpCursor",
			@"resizeDownCursor",
			@"resizeUpDownCursor",
			@"crosshairCursor",
			@"disappearingItemCursor",
			@"operationNotAllowedCursor",
			@"dragLinkCursor",
			@"dragCopyCursor",
			@"contextualMenuCursor",
			nil];

	for (NSString *name in cursorNames) {
		NSCursor *cursor = [NSCursor performSelector:
				NSSelectorFromString(name)];
		NSData *data = [[cursor image] TIFFRepresentation];
		
		[data writeToFile:[NSString stringWithFormat:@"%@.tif",name] atomically:NO];
	}