CBQE-1362: clean up-addnodes tests are not used anymore

Change-Id: Ie18c33d521774a72a2d8a235dcfa3bdfadfc1b8b
Reviewed-on: http://review.couchbase.org/27109
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Deepkaran Salooja <deepkaran.salooja@globallogic.com>
CBQE-1406: add timeout for geting builds

Change-Id: I8d343d378f2840d72b7c98383902edf4bf274898
Reviewed-on: http://review.couchbase.org/27127
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Deepkaran Salooja <deepkaran.salooja@globallogic.com>
CBQE-1332: create a test to check allocated memory

Change-Id: Ia6cc1cf9473808fc34399b9febb40b70447afcda
Reviewed-on: http://review.couchbase.org/27129
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Deepkaran Salooja <deepkaran.salooja@globallogic.com>
CBQE-1406: fix online_swap_upgrade test

Change-Id: I220215c574484b5049f233a13cdd93df0ee95a04
Reviewed-on: http://review.couchbase.org/27128
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Deepkaran Salooja <deepkaran.salooja@globallogic.com>