Ignore NOOP messages in getVBucketState - MB-3795
Ignore NOOP messages in getVBucketState - MB-3795

Change-Id: I14ca39d200d75f4d338925ef2d9e4a29dfb7879a
Reviewed-on: http://review.membase.org/6131
Tested-by: Dustin Sallings <1c08efb9b3965701be9d700d9a6f481f1ffec3ea@spy.net>
Reviewed-by: Dustin Sallings <1c08efb9b3965701be9d700d9a6f481f1ffec3ea@spy.net>

membase/vbucketmigrator,membase/vbucketmigrator,zbase/vbucketmigrator,zbase/vbucketmigrator,zbase/vbucketmigrator,membase/vbucketmigrator,membase/vbucketmigrator,zbase/vbucketmigrator