func Refresh() {
	findPaths()
}
Refresh will rediscover the config paths, checking current environment
variables again.

This function is automatically called when the program initializes. If you
change the environment variables at run-time, though, you may call the
Refresh() function to reevaluate the config paths.
package configdir
import (
	"os"
	"path/filepath"
)
const VERSION = "0.1.0"
func init() {
	findPaths()
}