ssh-copy now uses options and has help and uses new helpers to prepare the scp command
remote module totally redone. now uses sshcp (scp) to copy the file
makes use of the much improved bundle function for bundling script
now that remote_script is refactored can use for
ssh-pub-key
and for the uci remote install function
cleaned up ssh function a bit
add parsing functions to net-utils for parsing host
David Kebler