Post release version bump
Use a quicker start-up flash sequence
Dont use the deprecated colorhug-inhx32-to-bin
Never return 0 when CHugWaitForPulse() detected a pulse

If the light level is very high, we might detect a pulse on the very first
iteration of the loop. This would mean we return '0' which normally means
'no pulse found'.

Issue found by A Mushrow <skmushrow@googlemail.com>, many thanks.