v3.2.0

Updates a few defaults that make it easier to use Happo with typescript. With happo.io@>=3.2.0 and the happo-plugin-typescript plugin, all you have to do to get happo working with typescript is to add this to your .happo.js config:

const happoPluginTypescript = require('happo-plugin-typescript');
module.exports = {
  // ...
  plugins: [happoPluginTypescript()],
};