Refactoring for DB inserts

removing redundant code used in inserting DB records

altering log level for DB connection loss

v0.3.8

adjusting log levels for DB connection issues

Changing to stored DB connection mode

v0.3.7

adjusting log details.

Changing to stored DB connection mode

adjust log entries as well

Correcting DB cursors

v0.3.4

better checking to see if DB connection is ready

Switching to on-demand DB connections

I suspect that is a DB connection loss happening here.

Adding instance id checks before using it

v0.3.2

adding test data for run props

Fixing unexpected return for run-time msgs

the old DB object would return null if the record was not found. the new one returns -1.

so the after sql execution chacke was changed.

Implementing new DB class

v0.3.0

adopting the new DB connection class

Minor tidying up

v0.2.12

tidying up to get 10/10 pylint verification