WaterOne Flow Parsing Logic Throws Exceptions on Conversion Failures

WaterOneFlow Parsing Logic (and perhaps other modules as well) - currently based on C# Convert.* calls - throws exceptions on any conversion error (e.g., String to Numeric, String to DateTime). Since these exceptions are not handled locally, any one exception effectively shuts down the creation of Workspace entries and/or timeseries downloads.

To remedy these problems with minimal coding changes, we should adopt a 'handle in place' strategy for all parsing errors; allowing WaterOneFlow parsing to continue while flagging each 'unconverted' value in a consistent manner...