[Belechannas]

I manually applied the fix to divide by zero in UnitPower.

Not getting lua errors, but the cooldown indicators on buttons don't seem to be working correctly in nUI5.

For example, if I cast Healing Rain, the button grays out, and the cooldown pie wedge sweeps around the button as it should, but the text c/d timer overlay on the button doesn't appear until there are only 0.2 seconds left on the c/d.

This could well be another divide by zero issue. Investigating...