Update `settingTimeoutPrefixedFromConfigWorks` to test state of the created service directly, instead of relying on getting a timeout.
Also adds some randomness to the table names, so tests can be rerun more rapidly than every 5 minutes.
Removing code to pre-clean tables, because the table names are now unique each time.
Convert readField from recursive to iterative.
Merge pull request #6 from jcookems/fix210

Fix210