Rewrite Makefile, move WITH_DEVICE, WITH_USB and WITH_SQUEUES to Makefile

src/usb-device.c

@@ -37,7 +37,6 @@ static struct usb_flash_device usb_devices[] = {
 	{ 0x0421, 0x01c8,  1,  1, -1, FLASH_MKII, { DEVICE_RX_51, 0 } },
 	{ 0x0421, 0x0431,  0, -1, -1, FLASH_DISK, { DEVICE_SU_18, DEVICE_RX_34, 0 } },
 	{ 0x0421, 0x3f00,  2,  1, -1, FLASH_NOLO, { DEVICE_RX_34, 0 } },
-	{ 0, }
 };
 
 static const char * usb_flash_protocols[] = {