Feature Request: Support for multiple files?

[johno]

Firstly, thanks for creating this module.

I was curious if you were interested adding support for multiple files with custom contents? Perhaps as a different option that accepts an array with the same default structure (each having their own commit)?

const firstCommit = require('gfc');

firstCommit.sync(dir, {
  files: [{
    commit: 'Add readme',
    filename: 'README.md',
    contents: '# Awesome'
  }, {
    commit: 'Add config',
    filename: 'config.json',
    contents: '{ "hello": "world" }'
  }]
});

Or perhaps you have a better idea for a potential API?

Happy to create a PR if you're interested in adding this to your module. Thanks!

[johno]

On second thought, the file objects wouldn't contain the commit key because they'd all share the single commit to keep things simplest.

[jonschlinkert]

sure, a PR would be great! thanks!