Iron-doc-module not included in iron-doc-viewer #179
Description
<iron-doc-viewer> takes an analyzer descriptor object and displays documentation based on the descriptor, including allowing navigation between documentation pages.
The new <iron-doc-module> element which is used to display documentation about a module file is not included in <iron-doc-viewer>. It needs to be added and supply the expected descriptor object (different from the entire, raw descriptor object).