CI4 bugfixes

- Added session variable instantiation where needed.
- Added tabular helper to autoload
- removed tabular helper reference where no longer needed.
- Remove esc() references where it was causing display problems.
- Remove excess whitespace on blank line
- Remove unecessary using reference
- Make parameters for dinner table functions nullable

app/Controllers/Attributes.php

@@ -8,9 +8,9 @@ require_once('Secure_Controller.php');
 
 /**
  * Attributes controls the custom attributes assigned to items
- * 
+ *
  * @property attribute attribute
- * 
+ *
  */
 class Attributes extends Secure_Controller
 {
@@ -23,7 +23,6 @@ class Attributes extends Secure_Controller
 
 	public function getIndex(): void
 	{
-		helper('tabular');
 		$data['table_headers'] = get_attribute_definition_manage_table_headers();
 
 		echo view('attributes/manage', $data);