Bug 34108: Preserve checked orders after item editing

Bug 34108: Preserve checked orders after item editing

The js that buils the new row after editing expects to receive a
value '_checked' indicating if theitem was selected. The 'item' variable
used to create the row after edit comes from the api and doesn't include this.

We need to inspect the previous html before building the new row to confirm the box wa checked

To test:
 1 - Create a basket with 'items created on receive'
 2 - Add an order line with multiple items to it
 3 - Close basket
 4 - Receive shipment
 5 - Add invoice information
 6 - Receive through receive link in the table
 7 - Check some items
 8 - Click on the "Edit" link and make some change to the item
 9 - Save
10 - Checkboxes have disappeared
11 - Cancel receipt
12 - Apply patch
13 - Reload the page
14 - Repeat 7-9
15 - Checkbox is preserved

Signed-off-by: Sam Lau <samalau@gmail.com>
Signed-off-by: Michaela Sieber <michaela.sieber@kit.edu>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>