Changes
→<responses>
<pre>
<type_group name="abstract">
<display_name>Abstract</display_name> <display_name_plural>Abstracts</display_name_plural> <complete>true</complete> [...]</type>
</pre>
Each type_group will have one or more <response> blocks in it. A <response> represents an individual piece of data generated by umlaut. The trick here is that individual elements inside <response> can very between differnet service types, or even between different
