Removed old python version.
Initial commit of shell-based xeno.  config subcommand implemented.
Added checking/creation for configuration and working paths.
Implemented edit command.
Implemented list command.
Updated xeno edit to always use parent directory as the work tree.
Added resume command.
Implemented sync.
Added version support and some small fixes.
Implemented stop command.
Updated TODO list.
Implemented daemon command.
Implemented SSH command, but still has bug with tee blocking on FIFO writes.
Whoops, apparently had left some debug code in place.  Changed how fifo is piped to while loop, think that fixed things.
Fixed editor launching.
Fixed daemon default sync interval.
Finished README.
Added daemon auto-launching.
Added MIT license.
Fixed a few bashisms and made xeno explicitly use SSH clone URLs.