Issue #37: working through the issues that pop up when actually attempting to work in an object directory that is proxied from the file system:
      - TDGatewayNode needs some of the leaf node protocol
Issue #37: fix an rsync bug ... when copying more than one directory...
Issue #37: use plaintext newlines (not \r) for readability
Issue #37: rename `ston rsync` command to just plain `rsync` ... not really limited to `ston` anymore ... rename tests ...
relocate test tools from /home to /tmp/t ... that way /home can be a gateway node. The tests hang objects off of /tmp/t/tests and we don't want to be in the business of saving objects to disk .... TDShellAbstractRsyncCommandTests running green