CBQE-1902: add restart_cbrecover_multiple_failover_swapout_reb_routine

Change-Id: I94b1f37ef5e5ddffa043feadb43a8b18783f0224
Reviewed-on: http://review.couchbase.org/33290
Reviewed-by: Andrei Baranouski <andrei.baranouski@gmail.com>
Tested-by: buildbot <build@couchbase.com>