[dev] really free text fields

Hey out there, I'm looking at using the FreeTextFields here, but these seem to only be available as associative hash arrays. While I find this useful, and like the combo box functionality, I'd still just like some extra "free text" fields associated with each ticket. Each of these will need to be new fields in the ticket table of course. I'll try and develop this so adding more fields is a matter of changing your for loop count. If anyone else is interested give a holler and I'll start throwing up some patch sets. -steve