OPTS=Trollop::options do
  opt :config, "Config filename", :type => :string
  opt :keep, "Don't overwrite existing trace results", :type=>:boolean
  opt :pi, "Calculate Pi (requires md5sum filenames)", :type=>:boolean
  opt :strict, "Only send files with the configured extension", :type=>:boolean
  opt :debug, "Enable debug output", :type=>:boolean
end

CONFIG=YAML.load_file( OPTS[:config] ) unless defined? CONFIG