To run from command line:
- Extract the zip into a directory.
- If necessary, update the snf.bat script to rename the jar files based on the delivered file names.
- Open a command prompt and type in "snf" from the directory where snf.bat is located. 
    By default, the test data will be put into the "test_data" folder, in the same directory as the snf.bat.
    Alternatively, it can be run on the command line with "snf <Path\to\test\data\folder>". (Make sure the path doesn't contain any spaces.)
- The test results will be put into a "test_results" folder, in the same directory as the snf.bat. 