CBQE-1464- Views tests: restart/reboot scenarios

Change-Id: I8512616bc0c24be67a628a92a8f9d63a4ec04915
Reviewed-on: http://review.couchbase.org/31560
Reviewed-by: Meenakshi Goel <meenakshi.goel@globallogic.com>
Tested-by: Meenakshi Goel <meenakshi.goel@globallogic.com>