Wraps 'Delete' with an 'accept_prompt'
Wraps 'Delete' with an 'accept_prompt'

`find_link('Delete').click` gives a 'Cancel/OK' prompt in the UI.
So the items are not getting deleted and adding stale data to the
non-prod servers.

ndlib/QA_tests,ndlib/QA_tests,ndlib/QA_tests