[lpc21] removed unused ADCx_VIC_SLOT defines
[lpc21] cleanup the VIC slot assignments
see sw/airborne/arch/lpc21/vic_slots.txt for a summary of used VIC slots
Merge pull request #357 from paparazzi/lpc_vic_slot_cleanup

Lpc vic slot cleanup
[dfu] pep8: 4spaces, print function for python3 compat
[tools/dfu] make the dfu flasher more robust, add verbose option
It doesn't accecpt a "Black Sphere Technologies" manufacturer device anmyore,
this should prevent you from accidentally uploading ap firmware to your BMP.
Should close #349