improve configuration about reinhardt HOT 1 CLOSED

  // currently, very verbose:
     var {Loader} = require('reinhardt/loaders/filesystem');
     var templateLoader = new Loader(module.resolve('./templates/'), module.resolve('./templates2'));
     require('reinhardt').registerLoader(templateLoader);


  // suggested

  var {Environment} = require('reinhardt');
  var env = new Environment({
     loader: './templates/',
     debug: true,
     autoescape: false
     filters: ['./footfilters.js']
     tags: ['...']
  })

  // add filter/tag after env was created

  env.addFilters('..')
  env.addTags('...')

  var template = env.getTemplate('stories.html')
  template.render({})

  env.renderResponse('stories.html', {})