updates the readme to include how it would look if I knew how to actually configure User Default Options.

[andrew-luhring]

Created issue:

See: #17

Assuming it's possible because of:

See: #15

[vojtajina]

I'm not sure I understand this.

I think we should just update the readme, to show the config available by #15:

// karma.conf.js
module.exports = function(config) {
  config.set({
    frameworks: ['mocha'],
    // ...
    client: {
      mocha: {
        ui: 'tdd',
        // ... other mocha config
      }
    }
  });
};

We might also add a link to mocha page listing all the options.