CBQE-2108 Automation for P1 pause-resume tests

Change-Id: Iddc892e6d5d3fdc9a84afc70ce68f505bfee4ce1
Reviewed-on: http://review.couchbase.org/34521
Reviewed-by: Sangharsh Agarwal <sangharsh.agarwal@globallogic.com>
Reviewed-by: Aruna Piravi <aruna@couchbase.com>
Tested-by: Aruna Piravi <aruna@couchbase.com>