start ksys sub

 On branch master

	new file:   bin/ksys
	new file:   completions/ksys.bash
	new file:   completions/ksys.zsh
	modified:   libexec/k-sync
	new file:   libexec/ksys
	new file:   libexec/ksys-commands
	new file:   libexec/ksys-completions
	new file:   libexec/ksys-help
	new file:   libexec/ksys-init
	new file:   libexec/ksys-sh-shell