correct URL-routes for Quest submissions and update translations for Questtype ?Submit?

views/html/users/delete.tpl

@@ -0,0 +1,11 @@
+<div class="moodpic">
+	<img src="<?=$linker->link(array('grafics','questlab.jpg'))?>" />
+</div>
+<h1><?=_('Users')?></h1>
+<h2><?=_('Delete user')?></h2>
+
+<?=sprintf(_('Should the user “%s” (%s) really be deleted?'), $user['username'], $user['email'])?>
+<form method="post">
+	<input type="submit" name="delete" value="<?=_('delete')?>" />
+	<input type="submit" name="not-delete" value="<?=_('cancel')?>" />
+</form>