Switched to bitwise flags for logging

Added static option for logging to a text file in addition to the event log

Added the bit to send Ink results to the text file for every document regardless of level, for tuning color thresholds.

Tried another fix for the GS.NET.Processer Error handler.

Removed the "outfile" switch from the PDF call, which was erasing the Ink log

Added a switch to the Ink processor to stop the process on PDF error