func Usage() {
	help := `Usage: secretz -t <organization> [options]
  -c int
		Number of concurrent fetchers (default 5)
  -delay int
		delay between requests + random delay/2 jitter (default 600)
  -members string
		Retrieve members of Github Org parameters: [list | scan]
  -setkey string
		Set API Key for api.travis-ci.org
  -t string
		Target organization
  -timeout int
		Timeout for the tool in seconds (default 30)`
	fmt.Printf(help)
}
Usage function displays the usage of the tool.
package lib
import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"os/user"
)
var (
	home = HomeDir()
	path = home + "/.config/secretz/config.json"
	c    Config
)
type Config struct {
	TravisCIOrg string `json:"TravisCIOrgKey"`
}