message: Add new armor-spreadsheet column indicating whether D2 armor uses fixed-perks or mod-slots.
  Equivalent to the is:armor2.0 filter.
diff: @@ -320,6 +320,9 @@ function downloadArmor(items: DimItem[], nameMap: { [key: string]: string }, ite
  if (item.isDestiny1()) {
  row['% Leveled'] = (item.percentComplete * 100).toFixed(0);
  }
  + if (item.isDestiny2()) {
  + row['Armor2.0'] = Boolean(item.energy);
  + }
  row.Locked = item.locked;
  row.Equipped = item.equipped;
  if (item.isDestiny1()) {
  