plone/plone.app.portlets — pull request #17 by danjacka (2012-09-27 09:25:16+00:00)
Title: Display the icon for a non-site root content item in the navigation portlet with a CSS sprite, not an img tag.

This commit is a fix for broken img links in the navigation portlet.

Steps to reproduce the problem on Plone 4.2.1:

* Create a new Plone site with default content.
* Set 'Include top node' in the navigation portlet.
* Add an example news item in the News folder.
* Notice that the icon for the News folder in the navigation portlet is a broken image.

My only concern is that this undoes some work in a relatively-recent commit from seanupton (4b36a1b1c4c6def993a2e94fa34c0d411844bd3f). I will ask Sean to review this pull request in case I've inadvertently broken something.