410.31 pass through canonical machine; project file was updated to Atmel Studio 6.2, so it might break in 6.1; In the process -Os optimization won't compile - throws a linker exception: relocation truncated to fit: R_AVR_13_PCREL against `no symbol'  Also, -O2 and -O3 still work, but -O3 blows up the code size form about 115K to over 150K
410.32 merging 430.21 - pass through config sub-system