Progress: continued work on user and login, also miscellaneous fixes

Progress: continued work on user and login, also miscellaneous fixes

Be sure to write to the connection log only after the session information has been loaded so that a valid session expires value is used.
The public user log table needs to have database-specific role and not standard role for insert access checks.
Process the database password failure string on login.
The table caption and caption tag code was not fully completed.
Style cleanups.