Due to the fact that WP Portlet extends GenericPortlet, it calls the setTitle() method (from the portlet API) every time it is rendered.

Earlier versions of uPortal ignored this call, but current versions handle it in compliance with the spec. The result is that whatever was provided as the title in portlet.xml (typically 'Authenticated Web Proxy') becomes the title of the portlet window.

This result is probably much less desirable than the older, pre-complient behavior, which was to display the title that was chosen at publish time.

We should override render() so that it doesn't call setTitle(), and thereby achieve the older, more desirable behavior.