grunt 0.4.0: including dotfiles

Gruntfile.js

module.exports = function(grunt) {

  // Project configuration.
  grunt.initConfig({
    test: {
      non_expand: {
        files: [
          {src: '*', dest: 'build', dot: true},
        ]
      },
      expand: {
        files: [
          {expand: true, src: '*', dest: 'build', dot: true},
        ]
      }
    },
  });

  // Custom testing task.
  grunt.registerMultiTask('test', function() {
    this.files.forEach(function(f) {
      console.log('%s -> %s', f.src.join(' '), f.dest);
    });
  });

};

output

$ grunt test
Running "test:non_expand" (test) task
.git .gitignore .travis.yml AUTHORS CONTRIBUTING.md Gruntfile.js LICENSE-MIT README.md custom-gruntfile.js docs lib node_modules npm-debug.log package.json test -> build

Running "test:expand" (test) task
.git -> build/.git
.gitignore -> build/.gitignore
.travis.yml -> build/.travis.yml
AUTHORS -> build/AUTHORS
CONTRIBUTING.md -> build/CONTRIBUTING.md
Gruntfile.js -> build/Gruntfile.js
LICENSE-MIT -> build/LICENSE-MIT
README.md -> build/README.md
custom-gruntfile.js -> build/custom-gruntfile.js
docs -> build/docs
lib -> build/lib
node_modules -> build/node_modules
npm-debug.log -> build/npm-debug.log
package.json -> build/package.json
test -> build/test

Done, without errors.