xml-js: Eats spaces between tags

[mkoskim]

For example:

<b>Lorem</b> <i>ipsum</i> ...

-->

[
  {type: "element", name: "b", children: [{text: "Lorem"}]},
  {type: "element", name: "i", children: [{text: "ipsum"}]},
  {type: "text", text: " ..."}
]

Should be:

[
  {type: "element", name: "b", children: [{text: "Lorem"}]},
  {type: "text", text: " "}
  {type: "element", name: "i", children: [{text: "ipsum"}]},
  {type: "text", text: " ..."}
]