Fix "pulse", and add "formater" config

[rzlnhd]

Hi. I'm making some pull request again.

• [X] Bugfix: pulse doesn't work. Now activating pulse will ignore once config.

• [X] Feature: Add formater config. It accept string or boolean false to turn it off (by default is "en-US"). (#31)

• [x] Edit file: README.md change repeat to pulse.

  formater Configuration

  string: Locale as string booelan: only false

• If the formater is false, then use .toString() method to convert number to string.

• If the separator is true and the formater is not "en-US", then use the default separator (both thausands and decimals).

• If the separator is a char, than use that value for thausands separator.

• However, if the separator is ",", then the decimal separator is ".". Other than that, the decimal separator will be ","

---

Check out if you have free time... Thank you...

[rzlnhd]

Seems I forget to add formater default value, my bad...😅

[srexi]

Thanks will just test and review this tonight :) You're a superstar mate !