040000 tree 097f3a324ee79186248a062604047cb49c1c4f58	build
040000 tree b510d5fb4b6a2d39e68b7453fa5d1a4126439621	dev
040000 tree 63cddab791c764a5e79a677c616cdc04ab2deaea	gui
040000 tree 5e538a6835e9c74d5aee459cdaf73cf78a934829	package
040000 tree 88502c5c912c329f21b000072f173230b0b04678	test
040000 tree 08f1f3d558b93d1b56a840a376454dc03adb8cac	tutorials