gistfile1.js

watch: {
  src: {
    files: '<%= jshint.core.src %>',
    tasks: ['jshint:src', 'qunit', 'concat']
  },
  test: {
    files: '<%= jshint.test.src %>',
    tasks: ['jshint:test', 'qunit']
  },
  less: {
    files: 'less/**/*.less',
    tasks: 'less'
  },
  livereload: {
    files:['index.html', 'les/**/*.less'],
    tasks:'default reload'
  }
}