Add autoscroll for the graph

And move the directory to an Arduino-friendly name
Make value graph scroll and not cycle.
Merge remote-tracking branch 'upstream/master'

  Move the sketch to a directory compliant with Arduino IDE.

  Add scrolling output rather than cyclic for the graph.

Conflicts:
	USB_Tester_OLED.ino
Merge pull request #1 from elafargue/master

Added scrolling output rather than cycling. Much more useful IMHO