Function countTrue( values, ... )

Description:
Returns the number of true values in a list of boolean arguments. Note if any of the values are blank, the result may be blank as well.
Parameters:
values (boolean, one or more)
one or more true/false values
Return Value (integer):
number of elements of values that are true
Example:
countTrue(false, false, true, false, true) = 2
Signature:
int countTrue(boolean...)