[CDF-405] -  CCC - Options to control the minimum and maximum precision/units of temporal ticks
* Fix case, for DomainRoundMode != tick, where step would be greater than the span, resulting in 0 ticks being generated. An NPE error was thrown in CCC.
Merge pull request #148 from dcleao/CDF-405

[CDF-405] -  CCC - Options to control the minimum and maximum precision/units of temporal ticks