Reduced specification of table prefix to 1 place
Merge pull request #150 from aabes/master

use the node's host name, so something other than the super special admin.smoke.test works
Merge pull request #149 from cdearborn/pull-req-master-c5c567a3f927d8fc8627a3a65daee3166fb86856

Reduced specification of table prefix to 1 location [1/1]