Not happy with the use of Console Write for debugging

Need to introduce the Log4Net Logging library to this application

Create a rolling log file that can be used to report errors.
Closed Apr 20, 2012 at 1:22 PM by SwissSteve
Added the Core Log4Net Logging Feature
The Logfile will be stored in the same location as the Handbrake log files.
A single log file is created with a maz size of 1M called HBBatch.log

Log4Net logging is configured as usual from the Application Config file
and by default only Error logging will be selected.

I have added the key logging calls in the code and this will be an on going activity.

This will be released with the next release of the code