[ALOY-77] Support per-component tag parsing for complex relationships

We will need to probably build out a system by which we can do various combinations of XML from View markup. For example, in Ti, we have certain parent/child relationships to certain objects which need to be mapped so that its more helpful in XML. Example is a map. Ideally, you would do something like:

<map>
  <annotation></annotation>
</map>

As a way to statically build a map with a single annotation. Also, in the tableview, you have a similar scenario but with additional nesting possibilities:

<tableview>
  <tableviewrow>
    <imageview url="foo.png" />
  </tableviewrow>
</tableview>

Also, as in the map above, we need to also be smart about Ti builtins to make sure we auto-prefix the ns (Ti.Map vs. Ti.UI) in these cases.