Maybe this is a stupid question, but i want to begin with libraries and can't seem to find out how to create the .h and cpp. files? I'm following the toturial here: http://arduino.cc/en/Hacking/LibraryTutorial. It states which files should be created (worked with libraries already, so i know how to install and use them) and how to write it. And it's not an option when saving from Arduino as far as I can see. Please help