Revert "strip empty text nodes (#68)", fixes #72

[goto-bus-stop]

The empty text node between elements is significant in cases like these, where both span and strong are inline elements:

require('bel')`
  <div>
    <span>Hello</span>
    <strong>${username}</strong>
  </div>
`

They're not significant if an element on either side of the text node is a block-level element, but I don't think that case can be detected easily and reliably

[yoshuawuyts]

Trying to fix it in #74 - if we can't fix it we should indeed roll back. Thanks for the patch anyhow! 😁

[yoshuawuyts]

Unpublished [email protected] - closing in favor of #74