Modified how commands are read out of config file when passed to subprocess.Popen and/or multiprocessing.Process. This should be entirely backward compatible, but will now allow users to specify command line options and arguments directly within the INI file rather than having to use a wrapper script. The caveat here is there cannot be an spaces within a single option. For example, \'script --option option1\' is fine but \'script --option "option 1"\' is not.