Allow user to receive requested items into inventory

[jmiranda]

User Story summaries:

MUST

• As a warehouse manager. I would like to receive X quantity of a shipment item as-is. (how it works currently) MUST
• As a warehouse manager, I would like to add a comment to a receipt item. MUST (THIS ALREADY EXISTS)
• As a warehouse manager, I would like to edit an existing lot number before shipment receipt. MUST
• As a warehouse manager, I would like to edit an existing expiration date before shipment receipt. MUST
• As a warehouse manager, I would like to add a lot number and an expiration date to a shipment items that was entered without this data before receiving a shipment MUST
• As a warehouse manager, I would like to add a lot number and an expiration date to a shipment item that was entered as having one lot-date combination but actually has more than one combination upon physical inspection, before receiving a shipment MUST
• As a warehouse manager, I would to delete a lot number and expiration date if a shipment item was entered as having multiple but actually has only one upon physical inspection, before receiving a shipment MUST

SHOULD

• As a warehouse manager, I would like to add or subtract people as recipients of the automatically-generated shipment receipt email SHOULD
• As a warehouse manager, I would like to mark X quantity of a shipment item as damaged. SHOULD
• As a warehouse manager, I would like to mark X quantity of a shipment item as missing. SHOULD

COULD

• As a warehouse manager, I would like to undo the receipt of a shipment item because I made an error. COULD (there is a workaround to this—rolling back the shipment, but this is all shipment items at the same time, not a specific item)
• As a warehouse manager, I would like to return X quantity of a shipment item to the vendor. COULD