040000 tree 49adbd2d85c32762912d465f37d8620ce3a8741c	build
040000 tree 94a0fff1b5aac78e203134e14211adee8329ccb6	build_rules
040000 tree 70eedb07327851d9a3a1fabf2f0a3b6aec81b38d	dev
040000 tree b972b5f54b4c4c81db27c4ec9db80d0c709afea5	gui
040000 tree 730d7ddea6404d55c0617a215519a403116a2cad	package
040000 tree 395b7b65a98a57d86ad362300802bdf7fcce82b7	test
040000 tree 544425a8f378f24fa9a142685fceeb9602d38754	tutorials