text: #!/usr/bin/env node
  
  // Check that the minimal node version is met.
  // this does not work because "let" throws syntax error in older versions. 
  $minimalNodeMayorVersion = 6;
  if (parseInt(process.versions.node.split('.')[0],10) < $minimalNodeMayorVersion) {
  	console.error('Photophlow needs node v6 or higher.');
  	process.exit();
  }
  
  var lists = require('./modules/list');
  var tasks = require('./modules/tasks');
  
  
  var taskName = process.argv[2];
  var taskArgs = process.argv.splice(3);
  
  tasks.callTask(taskName,taskArgs);
  