040000 tree b4c15ee6c29a22224d12d8b7d5954f9b4844353d	build
040000 tree 0c24e171efa550e6b07fd476d96fe4f840b929d1	dev
040000 tree 63cddab791c764a5e79a677c616cdc04ab2deaea	gui
040000 tree 6ee49c513232edde3e777a7767d0fb6978908bcd	package
040000 tree d2081ad6bbc9c6379ccab6734bb570711ef652b7	test
040000 tree 746851f4cf917a55386a66d9433e402d8a35bf38	tutorials