LIMS-980: Add all samples to queue should obey filters

[ndg63276]

JIRA ticket: LIMS-980

Summary:

LIMS-219 (#591) added a button to add all subsamples to the queue, but it ignored the current filter, which can be auto/manual/point/region.

Changes:

• Get the id of the currently selected filter element and add it to the backend request
• Use the filter supplied to alter the where clause of the query

To test:

• Go to a VMXi proposal (eg nt37104), go to Containers, pick one. On the next page mark a point and a region using the "Mark Point" and "Mark Region" buttons. Click "Prepare for Data Collection"
• Filter the available samples using the Point/Region/Auto/Manual buttons, click the Add All to Queue button. Check the right number appear in the queue in the lower half of the page.
• Turn off any filters and Add All again, check every (not complete) sample is added to the queue.

[gfrn]

I think this depends on LIMS-979, but looks good to me!