Add state class to document-type document icons

In the Document (and taxonomy) section of the content perspective the document icons have a state class indicating the status and also a title.
For the document types, the icons no longer have such class and title.
The class is needed to use the same UI automation call for all sections to determine the document state. Title will be good to have to make the icons and (hoover) information consistent.

<td id="id1e2" class="even">
<span id="id1e3" class="state-live" title="Live">