Fix AR copy_to_new: Form values incorrectly set
Cleanup resolved_values in ar_add form handler
"Copy to new" added in base AnalysisRequests view

This means that all subclasses and views which add the copy_to_new
custom_action into bika_listing views, need to stop doing that.

The button is shown if the user has 'BIKA: Manage Analysis Requests' or
'Modify portal content' permission on current context.