include attach.php at the module level since 2d4b75428a wasn't backported to dev and we're about to branch an RC

Zotlabs/Module/Cloud.php

@@ -13,6 +13,9 @@ use \Zotlabs\Storage;
 // composer autoloader for SabreDAV
 require_once('vendor/autoload.php');
 
+require_once('include/attach.php');
+
+
 /**
  * @brief Fires up the SabreDAV server.
  *

Zotlabs/Module/Dav.php

@@ -14,6 +14,7 @@ use \Zotlabs\Storage;
 // composer autoloader for SabreDAV
 require_once('vendor/autoload.php');
 
+require_once('include/attach.php');
 
 /**
  * @brief Fires up the SabreDAV server.

Zotlabs/Storage/Directory.php

@@ -206,7 +206,6 @@ class Directory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
 			throw new DAV\Exception\Forbidden('Permission denied.');
 		}
 
-		require_once('include/attach.php');
 
 		$mimetype = z_mime_content_type($name);