added auto import/export feature for content section layouts
- Added feature for auto export all ContentSectionLayouts from database and create content-section-layouts folder within resources, via Artisan Command.
- Added feature for auto import of all ContentSectionLayouts or a specific one.
Commands:
php artisan avalley:export:content-section-layouts
//export all Csl's
php artisan avalley:import:content-section-layouts
//import all Csl's
php artisan avalley:import:content-section-layouts {idname}
//import Csl by Idname
Edited by Kerstin Wukoschitz