implemented details, lists and filters on quests
 - some filter are still missing
 - didn't bother with the mapper yet
 - zoneOrSort is still inconsistent for instances

 - merged all queststarter/-ender into one single table
 - removed $template-parameter from addGlobalsToJscript and access it through Util
 - dropped error.tpl and 404.tpl and moved the error-text to aowow_articles
 - misc improvements here and there