Problems adding biomaterial to biomaterial lists

[Nicklas Nordborg]

There seems to be a number of problems with the 'Add current page' and 'Add all' functions. Details need to be investigated, but to begin with:

1. Create a lot of biomaterial items
2. Create a new empty biomaterial list
3. Go to the 'Members' tab and use the 'Add' button to start adding biomaterial to the list.
4. Use a filter to on the biomaterials
5. The 'Add selected' seems to work ok
6. The 'Add current page' seems to ignore the filter and also the 'number of items per page' setting
7. The 'Add all' seems to ignore the filter and adds all biomaterial found on the server to the list.

Note! There may be more issues than those described above. This should be investigated. We should also investigate the functionality when creating a new list from the biomaterial list view (via the "New biomaterial list" button).

[Nicklas Nordborg]

(In [6226]) Fixes #1743: Problems adding biomaterial to biomaterial lists

Seems like the function used the query context for listing the members already in the list instead of the query context for selecting new members. The 'New biomaterial list' function on the list pages seems to be working as expected.