ADDED: Sort order options. the 1st sort order takes preference over the 2nd and so on. you can also choose to set them to 'None' so that you can have 0, 1, 2 or 3 levels of sorting.
i choose 3 levels because the item data was already being sorted by 'Item Name' and 'Owner/player name' and because of a request i added the 3rd to be able to sort on amount and/or item level.
This change in functionality made it v2.3.
FIXED: got an error with 'Guild' checked. Fixed.
Also, as a last note, "This is it" as far as i'm concerned. this latest addition was for me the most challenging up till now, and i'm noticing decreasing performance speed because of the many optional stuff. this adddon started for me as a simple tool to get some information so that i did not have to log on and off characters. so i think it is best to stop changing / adding stuff that might make it even more bulky.