Support xmlns tags

[ezequiel-neutrona]

Provide support for tags with namespaces I created a small patch that has a stack of namespace prefixes. It also contains a test for:

<root xmlns:a="my:ns">
  <a:alien>Thing1</a:alien>
</root>

which emits tag:my:ns alien event. Notice the space between the namespace uri and the tag name. I chose the space because it's not a valid tag name character.

xmlns patch.zip

[matthewmatician]

@ezequiel-neutrona: Can you provide a pull request?

[ezequiel-neutrona]

Sure. Tomorrow I'll make a pull request for this.