Adding support for kll 0.3d

- Requires kll compiler update
- Includes descriptor update to handle new consumer control codes

Output/pjrcUSB/arm/usb_desc.c

@@ -300,7 +300,7 @@ static uint8_t sys_ctrl_report_desc[] = {
 	0x26, 0x9C, 0x02,    //   Logical Maximum (668),
 	0x05, 0x0C,          //   Usage Page (Consumer),
 	0x19, 0x01,          //   Usage Minimum (1),
-	0x2A, 0x9C, 0x02,    //   Usage Maximum (668),
+	0x2A, 0x9D, 0x02,    //   Usage Maximum (669),
 	0x81, 0x00,          //   Input (Data, Array),
 	0xc0,                // End Collection - Consumer Control
 };