Do not cache the plugin

* TYPO3 tends to render the same results all over
* to an extent we could probably work around this by:
	* using the cHash parameter in links
	* mapping all parameters with RealURL (difficult for facets)
* … but that should still fail for the POST parameters we are using
* Thus use a hack to replace the existing title string with the new one
jfk: add project configuration
preserve font-style in highlighting