TabularData: take control of juxtapositing pager and form

controllers/ManageAlbums.php

@@ -18,8 +18,7 @@ class ManageAlbums extends HTMLController
 			'form' => [
 				'action' => BASEURL . '/editalbum/',
 				'method' => 'get',
-				'class' => 'col-md-6 text-end',
-				'buttons' => [
+				'controls' => [
 					'add' => [
 						'type' => 'submit',
 						'caption' => 'Add new album',
@@ -58,7 +57,6 @@ class ManageAlbums extends HTMLController
 			'title' => 'Manage albums',
 			'no_items_label' => 'No albums meet the requirements of the current filter.',
 			'items_per_page' => 9999,
-			'index_class' => 'col-md-6',
 			'base_url' => BASEURL . '/managealbums/',
 			'get_data' => function($offset, $limit, $order, $direction) {
 				return Tag::getOffset($offset, $limit, $order, $direction, true);