fx Pave-remote

usage: fx pave-remote HOST [DIR] [--no-pave] [--no-build]
         [--no-check-ssh-keys] [-- PAVE_ARGS]

Connect to HOST, run a build using fx from DIR, fetch the artifacts and
start the paver.

 --no-build           do not build, just pull artifacts already present. Defaults to build
 --no-pave            do not start the paver, just pull the artifacts. Defaults to pave
 --no-check-ssh-keys  do not verify that the default SSH credentials are the
                      same before paving. Defaults to check ssh keys
 --run-once | --keep-running      perform a single pave and exit or keep the bootserver
                                  running after the first paving. defaults to --run-once
 --                   pass any arguments after the -- to the fx pave command

 HOST          the hostname to connect to
 DIR           defaults to ~/fuchsia, the path to the FUCHSIA_DIR on HOST
 PAVE_ARGS     arguments for the fx pave command

HOST and DIR are persisted in the file //.fx-remote-config and are reused as
defaults in future invocations of any 'fx *-remote' tools.