[*] BO : Addons modules are now downloaded and installed at the same time (when you click on install button)

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@11567 b9a71923-0436-4b27-9f14-aed3839534dd

classes/Module.php

@@ -1033,6 +1033,7 @@ abstract class ModuleCore
 						$item->limited_countries = array();
 						$item->is_configurable = 0;
 						$item->need_instance = 0;
+						$item->not_on_disk = 1;
 						$item->available_on_addons = 1;
 						$item->active = 0;
 						if (isset($modaddons->img))