Prompt to create github issue on unhandled error

[arsen3d]

The idea is if an error has not been handled in code, prompt user to submit the error code and callstack to github. This could be a setting only for alpha/beta releases. Example:

f, err := os.Open("filename.ext")
if err != nil && reportError() {
    openbrowser("https://github.com/dispatchlabs/disgo/issues/new?title=Missing fil%20to%20invalid%20chain%3A%20%5Bunknown%2C%200%5D&body=%60%60%60%20%0AError%3A%20Launcher%20co")
}

func openbrowser(url string) {
	var err error

	switch runtime.GOOS {
	case "linux":
		err = exec.Command("xdg-open", url).Start()
	case "windows":
		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
	case "darwin":
		err = exec.Command("open", url).Start()
	default:
		err = fmt.Errorf("unsupported platform")
	}
	if err != nil {
		log.Fatal(err)
	}

}
func reportError() bool {
	var response string
	_, err := fmt.Scanln(&response)
	if err != nil {
		log.Fatal(err)
	}
	okayResponses := []string{"y", "Y", "yes", "Yes", "YES"}
	nokayResponses := []string{"n", "N", "no", "No", "NO"}
	if containsString(okayResponses, response) {
		return true
	} else if containsString(nokayResponses, response) {
		return false
	} else {
		fmt.Println("Report error? Type yes or no and then press enter:")
		return reportError()
	}
}