I followed instructions and simply created file structure for plugin like instructed and yet after installing plugin I am not seeing metaboxes ( set to appear on pages for admin ) i also noticed when viewing plugin via edit plugin screen only the pluginname.php file shows no folder – no /parts , no /meta-boxes etc… Please help and or point me in right direction…. I’m using multisite and I’m superadmin login and have pixlist network activated with new plugin only activated on one of the sites…