removing smarty - part VI

- rewrote currencies, achievements, events, factions
- GenericPage:
   * moved more checks from Util
   * structured and commented GenericPage to be easier to comprehend
   * added GenericPage::postCache() to modify cached data before display (e.g. update time for events)
- fixed:
   * parsing events from markdown (e.g. articles)
   * huge padding of minibox headings (css)
   * Loot passing jsGlobals to template
   * ItemList::getExtendedCost passing jsGlobals to template
   * categories for factions
   * conflicting GenericPage::$subject when displaying 'notFound'
   * load of typos

pages/objects.php

@@ -20,7 +20,7 @@ class ObjectsPage extends GenericPage
 
     public function __construct($pageCall, $pageParam)
     {
-        $this->category = Util::extractURLParams($pageParam);
+        $this->getCategoryFromUrl($pageParam);;
 
         parent::__construct();