enabled CAN by default
enabled logging via API by #ifdef'ing a check for RCP_TESTING mode - a hack for now to allow unit tests to compile
oriented both readSerial / writeSerial towards line data
support more than 32 channels in sample record bitmask
refactored timer infrastructure and calibrated stm32 timers
move BOARD_MCK and timer scaling calculations down to the sam7s driver where it should be
Merge branch 'mk2_release'

Conflicts:
	src/logger/loggerApi.c
	src/logger/loggerSampleData.c
	src/logger/luaLoggerBinding.c