RFE: Add `excludeFirstRow` from DATs' .col method

[matijaerceg]

Would it make sense to add an option to exclude the first row from the .col method of DATs?

col(nameOrIndex1, nameOrIndex2..., caseSensitive=True, excludeFirstRow=False)→ list:

[matijaerceg]

I guess using

.col('colname')[1:]

returns the same thing?

[lucasm]

That’s what I use too to drop the first item.

[drmbt]

I picked this up from your volumetric lighting workflow, super handy