Pfwoar! Big commit, adding a bunch of stuff
* the latest Arduino code being at v0.3 and doing PushTo and implementing the Meade Autostar serial protocol
* a bunch of supporting docs that I used to make this, such as Taki's PDF on matrix transformations
* a bunch of other code from other people, dunno how useful it is, I haven't really touched it, might be worth a look though.
* some media junk, like posters I made explaining Stellarduino for when I submitted it to Brisbane Makes.