evert "Prepare rebase: move files to new folder structure"

This reverts commit eed0cd1ca0.

app/Config/hooks.php

@@ -1,45 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-
-/*
-| -------------------------------------------------------------------------
-| Hooks
-| -------------------------------------------------------------------------
-| This file lets you define "hooks" to extend CI without hacking the core
-| files.  Please see the user guide for info:
-|
-|	https://codeigniter.com/user_guide/general/hooks.html
-|
-*/
-$hook['post_controller_constructor'][] = array(
-                                    'class'    => '',
-                                    'function' => 'load_config',
-                                    'filename' => 'load_config.php',
-                                    'filepath' => 'hooks'
-                                );
-
-// 'post_controller' indicated execution of hooks after controller is finished
-$hook['post_controller'] = array(
-                                    'class' => '',
-                                    'function' => 'db_log_queries',
-                                    'filename' => 'db_log.php',
-                                    'filepath' => 'hooks'
-                                );
-
-$hook['pre_controller'][] = array(
-    'class'    => '',
-    'function' => 'validate_method',
-    'filename' => 'method_hook.php',
-    'filepath' => 'hooks'
-);
-
-
-$hook['pre_system'] = function() {
-    $config_path = APPPATH . (ENVIRONMENT == 'testing' ? 'tests/' : 'config/');
-	try {
-		$dotenv = new Dotenv\Dotenv($config_path);
-		$dotenv->overload();
-	} catch(Exception $e) {
-		// continue, .env file not present
-	}
-};