#7 Documentation issue in LunarCycle.c

[Kirk Kerekes]

In LunarCycle.c -> GetMoonRiseSetTimes() the returned time values are documented as:
// packedRise > 0 && packedSet = -1 => the moon rises and never sets
// packedRise = -1 && packSet > 0 => no moon rise and the moon sets
-- I believe that the comparator should be ">= 0", as it appears that the time values are zero-based.