040000 tree a7fc593dc81486730dabe5383601ea357983aad2	build
040000 tree f052d563e17beed49ce20d6ddf3bc61a57b3a3be	dev
040000 tree 42a527e45143c3cf57076ed9f9feb6cedc1564d2	package
040000 tree 404a74fd72488b22429cd30110eb82240f9585aa	test
040000 tree 64636d14e994a8b112b89ace1e6601dfb0acedb5	tutorials