in Frontend:
$r = $this->add("Controller_PatternRouter")
->addRule("(news\/.*)", "news_item", array("u"))
->route();
if REQUEST_URI is "/news/some-name-of-your-news/", then router would:
1) set $this->app->page to "news_item"
2) set $_GET["u"] to "news/some-name-of-your-news/"
uri.
Authors: j@agiletech.ie, r@agiletech.ie.