- This switch is done by the new script 'am2' (replacing 'am') and
updated Makefiles.
- Also fixes a bug in RF433Debug where the buffer used to copy strings
from PROGMEM was not big enough. To ensure such a bug does not
re-occur, now RF433Debug lib checks this condition and should that be
the case, it prints out a fatal error and stops.
- last_low could be (wrongly) equal to zero.
- Also creates a fifth example, found in
examples/05_print_code_for_RF433recv_lib
- Fixes a minor issue (a bug? almost) where the separator could be
bigger than the initialization sequence. Now sep will always be lower
than, or equal to, initseq.