Removed the Log4net config and bumped the version to 10.1.0
Project file didn't get the memo about the logconfig being deleted...
Bumped version to 10.3.xxxxx
Merged dev->master, bumped version to 10.4.2.
Added signers.properties to the project.
Merge branch 'dev'
Marked SignatureBuilder.EnableExtraction() obsolete, and created SignatureBuilder.WithPositionExtracted() instead, to maintain parallelism with the java code base.
Merge branch 'master' into dev