Output of `QueryEditQuantity`
### Current behavior
The `QueryEditQuantity` by default gives the query generated with the help of the search dialog box. In addition to this, one can get the following data for each entry: `entry_id` and `mainfile` by setting the `storeInArchive` flag as True.
### Remarks
I think the default output of the `QueryEditQuantity` should be a **list of references** of the entries along with the query used. This will act as an extension to the `ReferenceEditQuantity`, which gives back a single **reference** of the selected entry. The functionality of including the `data` of the entries with `storeInArchive` is not necessary in my opinion. If there are plans to extend this `data`, it can affect the performance of the GUI as the entry archives can be heavy.
### Request
Can we include the list of references as an output of the `QueryEditQuantity`?
@mnakh
issue