docs: function (config, target) {
    var Flow = require('../lib/flow');
    var flow = new Flow({
      steps: {
        js: ['concat', 'uglify'],
        css: ['concat', 'cssmin']
      },
      post: {}
    });
    if (config.options && config.options.flow) {
      if (config.options.flow[target]) {
        flow.setSteps(config.options.flow[target].steps);
        flow.setPost(config.options.flow[target].post);
      } else {
        flow.setSteps(config.options.flow.steps);
        flow.setPost(config.options.flow.post);
      }
    }
    return flow;
  }