Renamed the PRNT_Host_SendString(), CDC_Host_SendString() and CDC_Device_SendString() functions to *_SendData(), and added new versions of the *_SendString() routines that expect a null terminated string instead.

Added new Serial_SendData() function to the Serial driver.

LUFA/Drivers/Peripheral/Serial.c

@@ -81,3 +81,8 @@ void Serial_SendString(const char* StringPtr)
 	}
 }
 
+void Serial_SendData(const uint8_t* Buffer, uint16_t Length)
+{
+	while (Length--)
+	  Serial_SendByte(*(Buffer++));
+}