Determine if Loaded CSV has column header.

[jtaylorme]

There may already be a way to do this but, if not, perhaps add the below. I have occasions where I can converting CSV to some other format such as an Array and the user has the option to indicate whether they want headers or not which necessitates knowing whether there are headers.

Thanks.

bool HasColumnHeader() const
{
if (mLabelParams.mColumnNameIdx >= 0)
return true;
else
return false;
}