fixed: winix incorrectly used config options: upload_dirs_chmod and upload_files_chmod

added: to config: upload_group
       a group name for newly uploaded files (and created necessary directories in the file system)




git-svn-id: svn://ttmath.org/publicrep/winix/trunk@961 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/config.h

@@ -268,6 +268,14 @@ public:
 	// default: empty
 	std::wstring common_dir;
 
+	// system group's name for new uploaded files (created directories in the file system)
+	// it can be empty (it is not used then)
+	std::string upload_group;
+
+	// this value will be set based on upload_group
+	// will be -1 if upload_group is empty or if it is invalid
+	int upload_group_int;
+
 	// chmod of newly created directories (under upload_dir)
 	// default: 0750
 	int upload_dirs_chmod;