* Change fuse readdir / getattr to use VSFS's masterd
 * include fuse_tests to integration test
 + Added chmod
 + Added setattr()
 - Delete debuging prints
 + Add chown
 + Added Fuse utimes
 * Fixed a bug to call Status::system_error()
Merge pull request #59 from vsfs/fuse_ops

Add FUSE metadata ops