Remove map info from the docs.
Remove map info from the docs.

Change-Id: If52096f58cce51573bc266e0b44bc650c03c569e
Reviewed-on: http://review.northscale.com/3065
Reviewed-by: Steve Yen <ef850f73f7832052d3c6d9b5ddd3a1716d9a57f1@gmail.com>
Tested-by: Steve Yen <ef850f73f7832052d3c6d9b5ddd3a1716d9a57f1@gmail.com>

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