InlineFormView: combine fields and buttons into one 'controls' array

controllers/ManageAssets.php

@@ -25,7 +25,7 @@ class ManageAssets extends HTMLController
 				'method' => 'post',
 				'class' => 'col-md-6 text-end',
 				'is_embed' => true,
-				'buttons' => [
+				'controls' => [
 					'deleteChecked' => [
 						'type' => 'submit',
 						'caption' => 'Delete checked',

controllers/ManageErrors.php

@@ -30,7 +30,7 @@ class ManageErrors extends HTMLController
 				'action' => BASEURL . '/manageerrors/?' . Session::getSessionTokenKey() . '=' . Session::getSessionToken(),
 				'method' => 'post',
 				'class' => 'col-md-6 text-end',
-				'buttons' => [
+				'controls' => [
 					'clear' => [
 						'type' => 'submit',
 						'caption' => 'Delete all',

controllers/ManageTags.php

@@ -21,7 +21,7 @@ class ManageTags extends HTMLController
 				'action' => BASEURL . '/edittag/',
 				'method' => 'get',
 				'class' => 'col-md-6 text-end',
-				'buttons' => [
+				'controls' => [
 					'add' => [
 						'type' => 'submit',
 						'caption' => 'Add new tag',

controllers/ManageUsers.php

@@ -21,7 +21,7 @@ class ManageUsers extends HTMLController
 				'action' => BASEURL . '/edituser/',
 				'method' => 'get',
 				'class' => 'col-md-6 text-end',
-				'buttons' => [
+				'controls' => [
 					'add' => [
 						'type' => 'submit',
 						'caption' => 'Add new user',