Move all sketches from Examples -> examples.
This makes it such that the examples in the Arduino IDE are nested correctly in the Examples menu.
Merge branch 'master' into OTAConfig

Conflicts:
	Examples/FastSPI_LED2ReceiverRCVersion/printf.h
	Examples/nrfBeeTransmitter_3_13_2013_Beta/printf.h
	examples/FastSPI_LED2/printf.h
	examples/FastSPI_LED2Receiver/FastSPI_LED2Receiver.ino
	examples/FastSPI_LED2Receiver/Fast_SPI2_RFPixelControl.cpp
	examples/FastSPI_LED2Receiver/Fast_SPI2_RFPixelControl.h
	examples/FastSPI_LED2ReceiverRCVersion/FastSPI_LED2ReceiverRCVersion.ino
	examples/FastSPI_LED2ReceiverRCVersion/printf.h
	examples/RFPixelControlConfiguration/printf.h
	examples/nrfBeeTransmitter_3_13_2013_Beta/printf.h

Conflict Notes:
	It looks like these conflicts are due to the fact that some things
	were moved in this OTA branch, and I made another commit on master
	to move everything.  This should clean up the double directories for
	now, and we can re-sync everything on the merge back to master.