Update Foundation-emails-template

Could you please update the foundation-emails-template so that it uses the latest packages?

You should already receive the updates of foundation-emails by running npm update or running npm i again.

See https://github.com/foundation/foundation-emails-template/blob/30d5a458ee2bbd0694c46264fd48b7a3c99c3cf8/package.json#L17 which covers all 2.x releases.

At least with the CLI which clones the repository: https://github.com/foundation/foundation-cli/blob/5df601f06eeb2a4756aa39a702062e943274f320/lib/commands/new.js#L70

Maybe we can do a new release of foundation-emails-template.
@joeworkman please take care of this when you have some time.