Bug 12631: Inventory: fix "wrong place" and "item not scanned"

Bug 12631: Inventory: fix "wrong place" and "item not scanned"

 "item not scanned": when calling GetItemsForInventory, datelastseen should
 be used when "compare barcodes list to result" is checked.

 Otherwise, when loading multiple barcodes files for the same inventory, many
 items will be marked as "item not scanned" when loading the last barcode file
 ("compare barcodes list to result" checked) even though they were scanned.

 "wrong place": when searching for wrongly placed items, we should only check
 for the location (callnumbers, location and branch). To fix this, A new call
 to  GetItemsForInventory has been made with location filters only.

 Otherwise, any item with a different itemtype for instance will be marked as
 wrong place even if the location is correct.

 Test plan:

"item not scanned" status:

1) Split a barcode file in two.
2) Load the first barcode file without checking "compare barcodes list to result".
3) Load the second barcode file with "compare barcodes list to result" checked.
4) Check in the csv report that you have a lot of scanned items with the "item
not scanned" status.

Then apply the patch, do the same, and check that the false "item not scanned"
statuses are gone.

"wrong place" status:

1) Load a barcode file with barcode matching an item that has a correct
location, but a different itemtype than what you're looking for.
2) Check in the results that this item will be marked as "change item status"
and "wrong place".

Then apply the patch, do the same, and check that the only status for this item is "change item status", which is correct.

Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>