Made Disk Drives react to right clicks.

Disk drives now react to right clicks in the following ways:
regular right click, holding a disk: insert disk. If there is already a disk inside it is ejected first
regular right click, otherwise: open GUI
shift right click: eject disk

Furthermore, added myself to robot list
Organize import for the lulz.
Merge git://github.com/Kilobyte22/OpenComputers
Scalaified disk-insert-on-rightlick a little, made the sneak logic feel more... natural (in the context of MC that is, at least in my opinion).
Made floppies pass sneak clicks through to disk drives to ensure consistent sneak logic.