- PSR4 autoloader exists beside our old autloader to support old as well as new structure until everything is ported over
- moved ported API stuff from phpgwapi to new api directory (idea is phpgwapi become a compatibility layer for old code, while we only port selected stuff to new api directory)
- namespaces use prefix "EGroupware", then (first letter capitalised) app-name or "Api", sub-system names like "Vfs" or for apps "Ui", "Bo, "So" and at least class name starting with a capital letter and without understores eg. "StreamWrapper" plus just ".php"
- examples:
+ egw_vfs in phpgwapi/inc/class.egw_vfs.inc.php --> EGroupware\Api\Vfs in api/src/Vfs.php
+ sqlfs_stream_wrapper in phpgwapi/inc/class.sqlfs_stream_wrapper.inc.php --> EGroupware\Api\Vfs\Sqlfs\StreamWrapper in api/src/Vfs/Sqlfs/StreamWrapper.php
+ sqlfs_utils in phpgwapi/inc/class.sqlfs_utils.inc.php --> EGroupware\Api\Vfs\Sqlfs\Utils in api/src/Vfs/Sqlfs/Utils.php
- api directory is no a new svn module but exists (like home) as sub-directory under base egroupware module
