Hard-coded model path in demos.
description
When trying to run either ToolsExample or ParseTree demo, an exception occurs:
System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Projects\DotNet\OpenNLP\OpenNLP\Models\parser\build.nbin'.
The model path should not be hardcoded. Please use a configuration file, or just 'models\' so the programs will respect the working directory.