040000 tree 1475f3daf99d0a014ae0961959bf82ef290cafd2	build
040000 tree 4007d26b1efbb763de482eedf5527cc887972a9f	dev
040000 tree 63cddab791c764a5e79a677c616cdc04ab2deaea	gui
040000 tree cf9ca99a0573fb354ba641641bc6e6e462b93241	package
040000 tree da7a9ac4f5f697484983f55af8a20c67bb8af12e	test
040000 tree 746851f4cf917a55386a66d9433e402d8a35bf38	tutorials