multiple nodes.

conf.
Fix indent level in ds service conf.

dmtest a station admin for TEST station.

and show some of the results.

completely.  Being able to add users, experiments, etc.

This reverts commit aaf92c8c

variables that are set up in dm.deploy.conf or dm_dev.deploy.conf

dm_dev.deploy.conf.
Add some info on testing once the system is up.